@font-face{font-family:PuHuiTi;src:url(/_astro/puhuiti-regular.BCDqn25T.woff2)format("woff2");font-weight:400;font-style:normal;font-display:swap;unicode-range:U+0-2013,U+2015-2FFF,U+3001-10FFFF}@font-face{font-family:PuHuiTi;src:url(/_astro/puhuiti-bold.GZBR42hn.woff2)format("woff2");font-weight:700;font-style:normal;font-display:swap;unicode-range:U+0-2013,U+2015-2FFF,U+3001-10FFFF}:root{--page:#f5f6f8;--surface:#fff;--card:#fff;--footer:#eef1f4;--ink:#1a2028;--ink-2:#33404c;--muted:#4a5560;--muted-2:#626f7b;--line:#e4e8ec;--line-2:#e2e7ec;--line-3:#d7dde3;--line-4:#dbe1e7;--accent:#2a5d92;--accent-dark:#234f7d;--accent-bg:#eaf1f7;--accent-line:#cfe0ef;--mono:ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;--header-bg:#ffffffe0;--x-bg:var(--page);--x-surface:var(--surface);--x-card:var(--card);--x-ink:var(--ink);--x-ink-2:var(--ink-2);--x-muted:var(--muted);--x-muted-2:var(--muted-2);--x-line:var(--line);--x-line-2:var(--line-2);--x-line-3:var(--line-3);--x-accent:var(--accent);--x-accent-dark:var(--accent-dark);--x-accent-soft:var(--accent-bg);--x-accent-line:var(--accent-line);--x-ok:#2f7048;--x-radius:12px;--x-radius-sm:8px;--x-radius-lg:16px;--x-shadow:0 22px 44px -28px #182e4857;--x-shadow-sm:0 12px 26px -20px #182e484d;--x-font:"PuHuiTi", -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;--x-font-display:var(--x-font);--x-mono:var(--mono);--x-max:1000px;--x-gutter:clamp(20px, 4vw, 40px);--x-header-bg:var(--header-bg)}*{box-sizing:border-box}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--x-font);background:var(--x-bg);color:var(--x-ink);text-rendering:optimizelegibility;margin:0;line-height:1.8}img{max-width:100%;display:block}a{color:var(--x-accent);text-decoration:none}a:hover{color:var(--x-accent-dark)}a:focus-visible{outline:2px solid var(--x-accent);outline-offset:2px;border-radius:3px}p,li{text-wrap:pretty}h1,h2,h3{text-wrap:balance}::selection{background:var(--x-accent-line)}.skip-link{z-index:40;background:var(--x-ink);color:var(--x-card);border-radius:6px;padding:9px 14px;font-weight:700;position:fixed;top:8px;left:12px;transform:translateY(-160%)}.skip-link:focus{color:var(--x-card);transform:translateY(0)}.wrap{width:100%;padding:0 var(--x-gutter);padding-left:max(var(--x-gutter), env(safe-area-inset-left));padding-right:max(var(--x-gutter), env(safe-area-inset-right));margin:0 auto}.wrap-wide{max-width:var(--x-max)}.wrap-default{max-width:920px}.wrap-narrow{max-width:720px}.site-header{z-index:30;background:var(--x-header-bg);backdrop-filter:saturate(150%)blur(12px);border-bottom:1px solid var(--x-line);position:sticky;top:0}.site-header .wrap{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px clamp(14px,2vw,26px);padding-top:12px;padding-bottom:12px;display:flex}.logo{color:var(--x-ink);align-items:center;gap:10px;display:flex;position:relative}.logo:after{content:"";height:12px;position:absolute;top:-12px;left:0;right:0}.logo:hover{color:var(--x-ink)}.logo-brand{font-family:var(--x-mono);letter-spacing:.14em;color:var(--x-accent);border:1px solid var(--x-accent-line);background:var(--x-accent-soft);border-radius:4px;align-items:center;padding:2px 7px;font-size:12px;font-weight:700;display:inline-flex}.logo-name{letter-spacing:-.01em;font-size:19px;font-weight:700}.logo-sub{font-family:var(--x-mono);letter-spacing:.18em;color:var(--x-muted-2);text-transform:uppercase;font-size:11px}.site-header nav{flex-wrap:wrap;align-items:center;gap:clamp(12px,1.9vw,24px);font-size:14.5px;display:flex}.site-header nav a{min-height:44px;color:var(--x-ink-2);align-items:center;display:inline-flex}.site-header nav a:hover,.site-header nav a.on{color:var(--x-accent)}.site-header nav a.on{text-underline-offset:7px;font-weight:700;text-decoration:underline 2px}.nav-sep{background:var(--x-line-2);width:1px;height:13px}.header-cta{background:var(--x-accent);min-height:40px;color:var(--x-card);border-radius:999px;align-items:center;gap:6px;padding:8px 16px;font-size:14px;font-weight:700;transition:background-color .16s;display:inline-flex}.header-cta:hover{background:var(--x-accent-dark);color:var(--x-card)}main.wrap{padding-top:clamp(18px,2.6vw,26px);padding-bottom:clamp(44px,5vw,64px)}.breadcrumb{font-family:var(--x-mono);color:var(--x-muted-2);flex-wrap:wrap;align-items:center;gap:6px;margin:0 0 clamp(14px,2vw,20px);font-size:12.5px;display:flex}.breadcrumb a{padding:8px 0}.breadcrumb .sep{color:#aab7c3}.breadcrumb [aria-current=page]{color:var(--x-ink-2)}.hero{background:radial-gradient(120% 140% at 8% 0%, #2a5d921a, transparent 58%), var(--x-surface);border:1px solid var(--x-line-2);border-radius:var(--x-radius-lg);box-shadow:var(--x-shadow-sm);padding:clamp(22px,3.4vw,40px);position:relative;overflow:hidden}.hero:after{content:"";border-radius:inherit;pointer-events:none;position:absolute;inset:0;box-shadow:inset 0 0 0 1px #ffffff80}.hero>*{position:relative}.eyebrow{font-family:var(--x-mono);letter-spacing:.12em;color:var(--x-accent);align-items:center;gap:8px;margin:0;font-size:12px;font-weight:700;display:inline-flex}.eyebrow-badge{border:1px solid var(--x-accent-line);background:var(--x-accent-soft);border-radius:999px;padding:4px 12px}.hero h1{letter-spacing:-.015em;margin:14px 0 0;font-size:clamp(27px,4vw,42px);font-weight:700;line-height:1.24}.hero .lede{margin-top:14px}.hero-actions{flex-wrap:wrap;gap:9px;margin-top:clamp(18px,2.4vw,24px);display:flex}h1{letter-spacing:-.015em;margin:12px 0;font-size:clamp(26px,3.4vw,38px);font-weight:700;line-height:1.3}h2{margin:0;font-size:clamp(18px,2vw,22px);font-weight:700;line-height:1.4}h3{margin:0;font-size:17px;font-weight:700}.lede{max-width:60ch;color:var(--x-muted);margin:16px 0 0;font-size:clamp(15px,1.5vw,17px);line-height:1.85}section{margin-top:clamp(38px,5vw,56px)}section:first-of-type{margin-top:0}.hero+section,.breadcrumb+.hero{margin-top:clamp(28px,3.6vw,40px)}.section-head{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:clamp(16px,2vw,22px);display:flex}.section-head h2{margin-top:6px}.section-head .eyebrow{display:block}.section-note{color:var(--x-muted-2);font-size:13px}.count{color:var(--x-muted-2);white-space:nowrap;font-size:13px}.pill{border:1px solid var(--x-line-2);color:var(--x-ink-2);background:var(--x-surface);border-radius:999px;align-items:baseline;gap:6px;padding:7px 14px;font-size:13.5px;transition:border-color .16s,color .16s,background-color .16s;display:inline-flex}.pill:hover{border-color:var(--x-accent);color:var(--x-accent);background:var(--x-accent-soft)}.pill .n{font-family:var(--x-mono);color:var(--x-muted-2);font-variant-numeric:tabular-nums;font-size:12px}.badge{border:1px solid var(--x-line-2);color:var(--x-ink-2);background:var(--x-surface);font-variant-numeric:tabular-nums;border-radius:999px;align-items:center;gap:6px;padding:3px 11px;font-size:12.5px;display:inline-flex}.badge-accent{color:var(--x-accent);border-color:var(--x-accent-line);background:var(--x-accent-soft)}.cta{background:var(--x-accent);min-height:44px;color:var(--x-card);border:1px solid var(--x-accent);border-radius:999px;align-items:center;gap:8px;margin-top:clamp(18px,2.5vw,24px);padding:11px 24px;font-size:15px;font-weight:700;transition:background-color .16s,scale .12s,box-shadow .16s;display:inline-flex}.cta:hover{background:var(--x-accent-dark);border-color:var(--x-accent-dark);color:var(--x-card);box-shadow:var(--x-shadow-sm)}.cta:active{scale:.98}.cta-sm{min-height:40px;margin-top:12px;padding:8px 18px;font-size:14px}.link-arrow{align-items:center;gap:6px;font-size:14px;font-weight:700;display:inline-flex}.link-arrow:after{content:"→";transition:transform .16s}.link-arrow:hover:after{transform:translate(3px)}.entries{gap:clamp(12px,1.5vw,16px);margin:0;padding:0;list-style:none;display:grid}.entries-2{grid-template-columns:repeat(auto-fill,minmax(min(340px,100%),1fr))}.entries-2>li:last-child:nth-child(odd):not(:first-child){grid-column:1/-1}.entry{background:var(--x-card);border:1px solid var(--x-line);border-radius:var(--x-radius);grid-template-columns:auto minmax(0,1fr);gap:14px;padding:14px;transition:transform .18s,box-shadow .18s,border-color .18s;display:grid}.entry:hover{box-shadow:var(--x-shadow-sm);border-color:var(--x-line-2);transform:translateY(-2px)}.entry:has(a:focus-visible){outline:2px solid var(--x-accent);outline-offset:2px}.entry-num{border-radius:var(--x-radius-sm);background:var(--x-accent-soft);border:1px solid var(--x-accent-line);width:64px;height:64px;color:var(--x-accent);font-family:var(--x-mono);font-variant-numeric:tabular-nums;justify-content:center;align-items:center;font-size:19px;font-weight:700;display:inline-flex}.entry-body{flex-direction:column;min-width:0;display:flex}.entry-kicker{font-family:var(--x-mono);letter-spacing:.04em;color:var(--x-accent);font-size:12px;font-weight:700}.entry-title{color:var(--x-ink);overflow-wrap:anywhere;margin-top:3px;font-size:17px;font-weight:700;line-height:1.45;display:block}.entry-title:hover{color:var(--x-accent)}.entry-note{color:var(--x-muted);-webkit-line-clamp:3;-webkit-box-orient:vertical;margin:7px 0 0;font-size:13.5px;line-height:1.75;display:-webkit-box;overflow:hidden}.entry-foot{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px 14px;margin-top:auto;padding-top:10px;display:flex}.entry-facts{color:var(--x-muted-2);font-size:12.5px}.panel{background:var(--x-surface);border:1px solid var(--x-line-2);border-radius:var(--x-radius);padding:clamp(18px,2.4vw,26px)}.panel-head{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:10px;margin-bottom:12px;display:flex}.panel-head h2,.panel-head h3{margin:0}.panel-head .eyebrow{margin-bottom:6px;display:block}.feature-grid{grid-template-columns:repeat(auto-fill,minmax(min(200px,100%),1fr));gap:clamp(12px,1.5vw,16px);margin:0;padding:0;list-style:none;display:grid}.feature-card{background:var(--x-card);border:1px solid var(--x-line);border-radius:var(--x-radius);height:100%;padding:18px;transition:transform .18s,box-shadow .18s,border-color .18s;display:block}.feature-card:hover{box-shadow:var(--x-shadow-sm);border-color:var(--x-accent-line);transform:translateY(-2px)}.feature-icon{background:var(--x-accent-soft);width:34px;height:34px;color:var(--x-accent);border:1px solid var(--x-accent-line);font-family:var(--x-mono);border-radius:10px;justify-content:center;align-items:center;font-size:13px;font-weight:700;display:inline-flex}.feature-card .feature-title{color:var(--x-ink);margin-top:12px;font-size:17px;font-weight:700;display:block}.feature-card .feature-desc{color:var(--x-muted);margin-top:6px;font-size:13.5px;line-height:1.75;display:block}.feature-card .feature-facts{color:var(--x-muted-2);margin-top:12px;font-size:12.5px;display:block}.path-group{margin-top:clamp(28px,3.4vw,38px);scroll-margin-top:88px}.path-group:first-of-type{margin-top:0}.path-head{flex-wrap:wrap;align-items:baseline;gap:6px 12px;margin:0 0 14px;display:flex}.path-head .path-label{color:var(--x-accent);background:var(--x-accent-soft);border:1px solid var(--x-accent-line);border-radius:6px;margin:0;padding:3px 10px;font-size:15px;font-weight:700}.body-text{color:var(--x-ink-2);max-width:68ch;margin:14px 0 0;font-size:clamp(15px,1.5vw,16.5px);line-height:1.9}.body-text:first-child{margin-top:0}.meta{font-family:var(--x-mono);color:var(--x-muted-2);overflow-wrap:anywhere;margin:12px 0 0;font-size:13px;line-height:1.9}.editor-note{background:var(--x-card);border:1px solid var(--x-line-2);border-left:3px solid var(--x-accent);border-radius:var(--x-radius-sm);color:var(--x-muted);margin:0 0 clamp(20px,2.6vw,26px);padding:16px 18px}.editor-note strong{color:var(--x-ink);font-size:14.5px}.editor-note p{margin:6px 0 0;font-size:14px;line-height:1.8}.editor-note a{text-underline-offset:2px;text-decoration:underline}.guide-layout{flex-wrap:wrap;align-items:flex-start;gap:clamp(28px,4vw,48px);display:flex}.toc{flex:0 210px;min-width:190px;position:sticky;top:88px}.toc .label{font-family:var(--x-mono);letter-spacing:.14em;color:var(--x-muted-2);margin:0 0 12px;font-size:12px;font-weight:700}.toc a{color:var(--x-muted);border-top:1px solid var(--x-line);gap:10px;padding:8px 0;font-size:13.5px;line-height:1.5;display:flex}.toc a:hover{color:var(--x-accent)}.toc a .n{font-family:var(--x-mono);color:var(--x-accent);flex:none;font-weight:700}.toc-mobile{display:none}.guide-body{flex:440px;min-width:0}.guide-head{margin-bottom:clamp(20px,2.6vw,26px)}.guide-head h1{margin:14px 0 0}.sec{background:var(--x-surface);border:1px solid var(--x-line-2);border-radius:var(--x-radius);margin:0 0 clamp(14px,1.8vw,18px);padding:clamp(18px,2.4vw,26px);scroll-margin-top:88px}.sec-head{flex-wrap:wrap;align-items:baseline;gap:12px;margin-bottom:12px;display:flex}.sec-head .n{font-family:var(--x-mono);color:var(--x-accent);border:1px solid var(--x-accent-line);background:var(--x-accent-soft);border-radius:5px;padding:2px 8px;font-size:13px;font-weight:700}.sec h2{overflow-wrap:anywhere;flex:240px;min-width:0}.sec p{color:var(--x-ink-2);max-width:66ch;margin:0 0 14px;font-size:clamp(15px,1.5vw,16.5px);line-height:1.9}.sec p:last-child{margin-bottom:0}.workkit{background:var(--x-surface);border:1px solid var(--x-line-2);border-radius:var(--x-radius);margin:0 0 clamp(20px,2.6vw,26px);padding:clamp(18px,2.4vw,26px)}.workkit fieldset{border:0;margin:16px 0 0;padding:0}.workkit legend{color:var(--x-ink);padding:0;font-size:14.5px;font-weight:700}.workkit label{cursor:pointer;color:var(--x-ink-2);border-bottom:1px solid var(--x-line-3);align-items:baseline;gap:10px;padding:10px 0;font-size:14.5px;line-height:1.7;display:flex}.workkit label:last-of-type{border-bottom:none}.workkit input[type=checkbox]{accent-color:var(--x-accent);flex:none;width:18px;height:18px}.workkit details{border-top:1px solid var(--x-line-3);margin-top:12px}.workkit summary{cursor:pointer;color:var(--x-accent);padding:12px 0;font-size:14.5px;font-weight:700}.workkit pre{white-space:pre-wrap;overflow-wrap:anywhere;font:inherit;background:var(--x-accent-soft);border:1px solid var(--x-accent-line);border-radius:var(--x-radius-sm);color:var(--x-ink-2);margin:0 0 14px;padding:14px 16px;font-size:14px;line-height:1.9}.workkit,#workkits{scroll-margin-top:100px}.workkit .workkit-field,.tool-fields label{border:0;align-items:start;gap:6px;padding:8px 0;display:grid}.workkit textarea,.tool-fields input,.tool-fields select{box-sizing:border-box;border:1px solid var(--x-line-2);border-radius:var(--x-radius-sm);background:var(--x-surface);width:100%;min-width:0;min-height:44px;color:var(--x-ink);font:inherit;padding:10px 12px}.workkit textarea{resize:vertical;line-height:1.7}.workkit textarea::placeholder,.tool-fields input::placeholder{color:var(--x-muted);opacity:1}.tool-fields{grid-template-columns:repeat(2,minmax(0,1fr));gap:6px 18px;margin:16px 0;display:grid}.tool-fields label:first-child{grid-column:1/-1}.tool-actions{flex-wrap:wrap;align-items:center;gap:12px;margin-top:16px;display:flex}.tool-button{border:1px solid var(--x-accent-line);border-radius:var(--x-radius-sm);background:var(--x-accent-soft);min-height:44px;color:var(--x-accent);font:inherit;cursor:pointer;text-align:center;overflow-wrap:anywhere;justify-content:center;align-items:center;padding:10px 16px;font-weight:700;line-height:1.5;display:inline-flex}.tool-button:hover{border-color:var(--x-accent)}.tool-button[hidden]{display:none}.cta-box{background:var(--x-surface);border:1px solid var(--x-line-2);border-radius:var(--x-radius);margin-top:clamp(20px,3vw,28px);padding:clamp(18px,2.4vw,26px)}.cta-box .t{color:var(--x-ink);font-size:17px;font-weight:700}.cta-box p{color:var(--x-muted);max-width:64ch;margin:8px 0 0;font-size:14.5px;line-height:1.8}.cross-list{gap:12px;margin:0;padding:0;list-style:none;display:grid}.cross-list li{background:var(--x-card);border:1px solid var(--x-line);border-radius:var(--x-radius);padding:14px 16px}.cross-list a{font-weight:700}.cross-list p{color:var(--x-muted);margin:6px 0 0;font-size:13.5px;line-height:1.7}.cross-site{color:var(--x-muted-2);border:1px solid var(--x-line-3);border-radius:4px;margin-left:8px;padding:1px 7px;font-size:12px}.station-list{grid-template-columns:repeat(auto-fill,minmax(min(240px,100%),1fr));gap:12px;margin:14px 0 0;padding:0;list-style:none;display:grid}.station-list li{background:var(--x-card);border:1px solid var(--x-line);border-radius:var(--x-radius);padding:12px 14px}.station-list a{font-weight:700}.station-role{color:var(--x-muted);margin-top:4px;font-size:13.5px;line-height:1.7;display:block}.site-footer{background:var(--footer);border-top:1px solid var(--line-4);margin-top:clamp(48px,6vw,72px)}.site-footer .wrap{padding-top:clamp(28px,3.6vw,44px);padding-bottom:max(clamp(24px, 3vw, 34px), env(safe-area-inset-bottom))}.footer-grid{grid-template-columns:minmax(0,1.4fr) repeat(auto-fit,minmax(min(150px,100%),1fr));gap:clamp(18px,2.6vw,34px);display:grid}.footer-brand{color:var(--x-ink);align-items:center;gap:10px;display:flex}.footer-brand:hover{color:var(--x-ink)}.footer-about{color:var(--x-muted);max-width:46ch;margin:12px 0 0;font-size:13.5px;line-height:1.8}.footer-col h2{font-family:var(--x-mono);letter-spacing:.14em;color:var(--x-muted-2);margin:0 0 10px;font-size:12px;font-weight:700}.footer-col ul{gap:8px;margin:0;padding:0;list-style:none;display:grid}.footer-col a{color:var(--x-ink-2);font-size:13.5px}.footer-col a:hover{color:var(--x-accent)}.footer-legal{border-top:1px solid var(--line-3);color:var(--x-muted-2);margin-top:clamp(22px,3vw,32px);padding-top:16px;font-size:12.5px;line-height:1.85}.footer-legal a{color:var(--x-accent)}@media (width<=640px){.site-header .wrap{row-gap:0;padding-top:10px;padding-bottom:6px}.site-header nav{scrollbar-width:none;flex-wrap:nowrap;flex:1 0 100%;justify-content:flex-start;gap:18px;overflow-x:auto}.site-header nav::-webkit-scrollbar{display:none}.site-header nav a{flex:none}.nav-sep{display:none}.header-cta{min-height:36px;padding:6px 13px;font-size:13.5px}.logo-sub{display:none}.entries-2{grid-template-columns:1fr}.entry{gap:12px}.entry-num{width:56px;height:56px;font-size:17px}.footer-grid{grid-template-columns:1fr}.stat-strip>div{border-right:none;border-bottom:1px solid var(--x-line-3);flex-basis:100%}.toc{flex-basis:100%;min-width:0;position:static}.toc-desktop{display:none}.toc-mobile{display:block}.toc-mobile summary{cursor:pointer;min-height:44px;color:var(--x-accent);padding:10px 0;font-weight:700}.tool-fields{grid-template-columns:1fr}.sec,.workkit,#workkits{scroll-margin-top:150px}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important}}:root{--x-header-height:120px;--x-ease:cubic-bezier(.2, .65, .3, 1)}html{-webkit-text-size-adjust:100%}main,main [id],.sec,.workkit,#workkits{scroll-margin-top:calc(var(--x-header-height) + 20px)}main{overflow-wrap:break-word}button,input,select,textarea{font:inherit}input:not([type=checkbox]),select,textarea{font-size:16px}button,summary,input,select,textarea{accent-color:var(--x-accent)}:where(a,button,input,select,textarea,summary):focus-visible{outline:2px solid var(--x-accent);outline-offset:4px}:where(button,summary,.pill,.mood-link){min-height:44px}:where(a,button,summary){-webkit-tap-highlight-color:color-mix(in srgb, var(--x-accent) 18%, transparent)}:where(.body-text,.prose,.sec,.sec-body,.footer-about) p a,:where(.body-text,.editor-note) a{text-underline-offset:.22em;text-decoration:underline 1px}.site-header .logo{min-height:44px}.site-header .logo:after{display:none}.header-cta{white-space:nowrap;min-height:44px}.site-header nav a{transition:color .16s var(--x-ease)}main>section{margin-top:clamp(44px,6vw,76px)}.entries>li,.entry-body,.hero-copy,.hero-aside{min-width:0}.entry:has(>.entry-body:only-child){grid-template-columns:minmax(0,1fr)}.entry-foot .link-arrow,.term-go,.feature-go{align-items:center;min-height:32px}.catalog-tools,.news-tools{top:calc(var(--x-header-height) + 8px)}.toc{top:calc(var(--x-header-height) + 20px);max-height:calc(100dvh - var(--x-header-height) - 40px);overflow-y:auto}.footer-col a{align-items:center;min-height:36px;display:inline-flex}.back-top{text-underline-offset:4px;align-items:center;min-height:44px;margin-top:16px;font-size:13px;font-weight:700;text-decoration:underline;display:inline-flex}.reading-progress{display:none}.home-hero{box-shadow:none;background:0 0;border:0;border-radius:0;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);align-items:center;gap:32px 44px;padding:clamp(28px,4vw,52px) 0 0;display:grid;overflow:visible}.home-hero:after{display:none}.home-hero .eyebrow-badge{letter-spacing:.12em;background:0 0;border:0;border-radius:0;padding:0;font-size:12px}.home-hero h1{letter-spacing:-.025em;margin:20px 0 0;font-size:clamp(34px,4.2vw,58px);line-height:1.2}.home-hero h1>span{color:var(--x-accent)}.home-hero .lede{max-width:38ch;margin-top:22px;font-size:16px;line-height:1.9}.home-hero .hero-actions{align-items:center;gap:12px 24px;margin-top:26px}.home-hero .hero-actions .cta{margin-top:0}.hero-meta{color:var(--x-muted);flex-wrap:wrap;align-items:baseline;gap:6px 18px;margin-top:26px;font-size:12px;display:flex}.hero-meta strong{color:var(--x-ink);font-variant-numeric:tabular-nums;font-size:19px;font-weight:700}.hero-shortcuts{border-block:1px solid var(--x-line-2);flex-wrap:wrap;grid-column:1/-1;align-items:center;gap:8px;padding:18px 0;display:flex}.hero-shortcuts .pill{align-items:center}.hero-caption{color:var(--x-muted);margin:24px 0 0;font-size:12.5px;line-height:1.8}.hero-aside>.eyebrow{letter-spacing:.12em;font-size:11px;display:block}.home-hero+section{margin-top:clamp(38px,5vw,64px)}@media (hover:hover) and (pointer:fine){.header-cta,.cta,.try-btn{transition:background-color .18s var(--x-ease), box-shadow .18s var(--x-ease), transform .18s var(--x-ease)}.header-cta:hover,.cta:hover,.try-btn:hover{transform:translateY(-2px)}.pill:hover,.mood-link:hover{border-color:var(--x-accent)}}:where(.cta,.header-cta,.try-btn,button):active{transform:translateY(1px)}@media (width<=900px) and (width>=641px){.home-hero{gap:28px}.home-hero h1{font-size:clamp(34px,4.6vw,44px)}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-grid>:first-child{grid-column:1/-1}}@media (width<=640px){.site-header .wrap{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:2px 10px;padding-top:6px;padding-bottom:2px;display:grid}.site-header .logo{grid-area:1/1;gap:6px;min-width:0}.site-header .logo-name{white-space:nowrap;font-size:17px}.site-header .logo-brand{letter-spacing:.06em;padding:2px 7px;font-size:10px}.site-header .header-cta{grid-area:1/2;justify-self:end;min-height:44px;padding:8px 12px;font-size:12px}.site-header nav{overscroll-behavior-x:contain;flex-wrap:nowrap;grid-area:2/1/auto/-1;gap:20px;width:100%;min-width:0;overflow-x:auto}.site-header nav a{min-height:44px}.home-hero{grid-template-columns:minmax(0,1fr);gap:28px;padding-top:16px}.home-hero h1{margin-top:16px;font-size:clamp(32px,8.8vw,42px);line-height:1.24}.home-hero .lede{margin-top:18px;font-size:15.5px}.home-hero .hero-actions{gap:10px 20px;margin-top:22px}.hero-meta{gap:6px 16px;margin-top:20px}.hero-shortcuts{gap:8px;padding-block:14px}.hero-shortcuts .pill{padding-inline:12px;font-size:13px}.toc{max-height:none;overflow:visible}.catalog-tools,.news-tools{position:static}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-grid>:first-child,.footer-grid>:last-child{grid-column:1/-1}}@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}.home-hero .hero-copy,.home-hero .hero-aside{animation:site-arrive .56s var(--x-ease) both}@keyframes site-arrive{0%{opacity:.6;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.reading-progress{z-index:35;background:var(--x-accent);height:3px;transform:scaleX(var(--x-reading-progress,0));transform-origin:0;pointer-events:none;display:block;position:fixed;inset:0 0 auto}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.01ms!important;animation:none!important}}@media (forced-colors:active){.home-hero,.hero-aside,.pill,.cta,.header-cta{border:1px solid buttontext}:focus-visible{outline-color:highlight}}:root{--x-max:1200px;--x-radius:8px;--x-radius-lg:10px}.home-hero{grid-template-columns:minmax(0,1.25fr) minmax(0,1fr)}.studio-path{background:var(--x-surface);border:1px solid var(--x-accent-line);border-top:3px solid var(--x-accent);border-radius:var(--x-radius);align-self:stretch;padding:24px}.studio-path ol{margin:14px 0 0;padding:0;list-style:none}.studio-path li+li{border-top:1px solid var(--x-line)}.studio-path a{color:var(--x-ink);grid-template-columns:30px minmax(0,1fr) auto;align-items:center;gap:12px;padding:16px 0;display:grid}.step-index,.step-count{font-family:var(--x-mono);color:var(--x-accent);font-variant-numeric:tabular-nums;font-size:12px}.studio-path strong{font-size:16px;display:block}.studio-path small{color:var(--x-muted);margin-top:3px;font-size:12px;display:block}.studio-path a:hover strong{color:var(--x-accent)}#workkits .entries{margin-top:22px}#workkits .entry{border-top:2px solid var(--x-accent-line);padding:22px}#workkits .entry-foot{margin-top:16px}@media (width<=640px){.home-hero{grid-template-columns:minmax(0,1fr)}.home-hero h1{font-size:clamp(28px,8vw,36px)}.studio-path{padding:18px}.studio-path a{padding:12px 0}}
