@font-face{font-family:Manrope;src:url('/fonts/manrope.ttf') format('truetype');font-weight:200 800;font-display:swap}
@font-face{font-family:'IBM Plex Mono';src:url('/fonts/IBMPlexMono-Regular.ttf') format('truetype');font-weight:400;font-display:swap}
@font-face{font-family:'IBM Plex Mono';src:url('/fonts/IBMPlexMono-Medium.ttf') format('truetype');font-weight:500 800;font-display:swap}
:root{color-scheme:light;--bg:#f6f5f1;--surface:#fbfaf7;--soft:#ecece7;--ink:#22272d;--muted:#62666d;--line:#d4d6d2;--strong-line:#9da4a6;--accent:#244bc7;--accent-soft:#e8edfa;--on-accent:#fff;--deep:#22272d;--error:#a33b35;--radius:2px;--small:2px;--shadow:none;--selection:#dbe4ff;--mono:'IBM Plex Mono'}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.7 Manrope,system-ui,-apple-system,'PingFang SC','Microsoft YaHei',sans-serif}button,input,select,textarea{font:inherit;color:inherit}button{background:none;border:0;cursor:pointer}button:disabled{opacity:.5;cursor:not-allowed}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}h1,h2,h3,p,figure{margin:0}h1,h2,h3{line-height:1.3;letter-spacing:-.025em;text-wrap:balance}h1{font-size:42px;font-weight:650}h2{font-size:26px;font-weight:650}h3{font-size:17px;font-weight:650}p{color:var(--muted)}:lang(zh-CN) h1,:lang(zh-CN) h2,:lang(zh-CN) h3{letter-spacing:0}:focus-visible{outline:2px solid var(--accent);outline-offset:4px}::selection{background:var(--selection);color:#182247}::placeholder{color:var(--muted);opacity:1}[hidden]{display:none!important}.container{max-width:1376px;margin-inline:auto;padding-inline:48px}.icon{width:19px;height:19px;flex:none}.icon.sm{width:15px;height:15px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip{position:fixed;left:20px;top:-100px;background:var(--ink);color:var(--surface);padding:10px 18px;z-index:50}.skip:focus{top:10px}
/* Navigation reads like the running header of a reference manual. */
.site-header{height:67px;border-bottom:1px solid var(--strong-line);background:var(--bg);position:sticky;top:0;z-index:30}.nav{height:100%;display:flex;align-items:center;gap:52px}.brand{display:inline-flex;align-items:center;gap:11px;flex:none;font:500 16px/1.2 var(--mono),monospace;letter-spacing:-.035em;text-transform:uppercase}.brand-mark{display:grid;place-items:center;width:26px;height:27px;color:var(--on-accent);background:var(--accent);border-radius:1px;font:500 20px/1 var(--mono),monospace}.nav-links{height:100%;display:flex;gap:30px;align-items:center;font-size:12px;font-weight:600}.nav-links a{height:100%;display:flex;align-items:center;position:relative;color:var(--muted)}.nav-links a:hover,.nav-links a[aria-current=page]{color:var(--accent)}.nav-links a[aria-current=page]::after{content:'';position:absolute;bottom:-1px;left:0;right:0;height:2px;background:var(--accent)}.nav-actions{display:flex;align-items:center;gap:9px;margin-left:auto}.icon-button{display:inline-flex;align-items:center;justify-content:center;gap:5px;min-width:33px;height:34px;border:1px solid transparent;border-radius:2px}.icon-button:hover{background:var(--soft);border-color:var(--line)}.saved-count{font:10px/1.2 var(--mono),monospace}.lang-link{font:500 11px/1.4 var(--mono),monospace;padding:7px}.button{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:39px;padding:9px 15px;background:transparent;border:1px solid var(--strong-line);border-radius:2px;font-size:12px;font-weight:650;white-space:nowrap;transition:background .15s,color .15s,border-color .15s}.button:hover{background:var(--soft);border-color:var(--ink)}.button:active,.icon-button:active{transform:translateY(1px)}.button.primary,.button.accent{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}.button.primary:hover,.button.accent:hover{background:color-mix(in srgb,var(--accent) 85%,var(--ink));border-color:var(--accent)}.button.primary .icon,.button.accent .icon{filter:invert(1)}.button.small{min-height:33px;padding:6px 10px;font-size:11px}.button.ghost{border-color:transparent}.button[data-save][aria-pressed=true]{color:var(--accent);background:var(--accent-soft);border-color:var(--accent)}.nav-actions>.button{margin-left:7px;border-color:var(--line);font-weight:500}.menu-toggle{display:none}.text-link{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:600;color:var(--accent)}.text-link:hover{text-decoration:underline;text-underline-offset:4px}
/* Compact masthead: actual inventory and a dated source check. */
.index-masthead{padding:29px 0 0;border-bottom:1px solid var(--strong-line);margin-bottom:25px}.index-kicker{display:flex;align-items:center;justify-content:space-between;gap:20px;font:10px/1.5 var(--mono),monospace;letter-spacing:.045em;color:var(--muted)}.index-kicker>span:first-child{color:var(--accent)}.index-title-row{display:flex;align-items:center;justify-content:space-between;gap:55px;padding:28px 0 27px}.index-title-row h1{font-size:45px;line-height:1.2;font-weight:650;letter-spacing:-.045em}:lang(zh-CN) .index-title-row h1{font-size:40px;letter-spacing:-.025em}.index-title-row p{margin-top:15px;font-size:13px}.inventory{display:flex;align-items:center;margin:0;border-left:1px solid var(--line)}.inventory>div{padding:0 32px;border-right:1px solid var(--line);min-width:118px}.inventory dt{font:10px/1.5 var(--mono),monospace;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}.inventory dd{font:400 34px/1.4 var(--mono),monospace;font-variant-numeric:tabular-nums;margin:6px 0 0;letter-spacing:-.055em}.index-footnote{display:flex;justify-content:space-between;gap:20px;font:9px/1.5 var(--mono),monospace;color:var(--muted);border-top:1px solid var(--line);padding:12px 0}.index-footnote a{display:flex;gap:7px;align-items:center;color:var(--accent)}.index-footnote .icon{width:12px;height:12px}
/* The index uses true rows, not a tiled marketing-card layout. */
.section{padding:40px 0}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:24px}.section-heading h2{font-size:26px;line-height:1.35}.section-heading p{font-size:13px;margin-top:10px;max-width:680px}.eyebrow,.section-label{font:10px/1.5 var(--mono),monospace;letter-spacing:.04em;color:var(--accent);margin-bottom:12px}.catalog-section{padding-top:0;padding-bottom:40px}.catalog-search-row{display:flex;gap:17px;align-items:center;margin-bottom:27px}.search-wrap{position:relative;flex:1;min-width:0}.search-wrap>.icon{position:absolute;left:15px;top:15px;opacity:.65}.search-wrap input{height:49px;width:100%;padding:12px 61px 12px 46px;border:1px solid var(--strong-line);border-radius:2px;background:var(--surface);font-size:13px}.search-wrap input:focus{outline:1px solid var(--accent);outline-offset:-1px;border-color:var(--accent)}.search-wrap kbd{position:absolute;right:14px;top:12px;border:1px solid var(--line);border-radius:2px;padding:0 8px;font:11px/23px var(--mono),monospace;color:var(--muted)}.search-submit{height:49px;border-color:var(--line);padding-inline:20px}.catalog-layout{display:grid;grid-template-columns:160px minmax(0,1fr);gap:32px}.catalog-sidebar{min-width:0;align-self:start;position:sticky;top:92px}.sidebar-label{padding:3px 0 13px;font:10px/1.5 var(--mono),monospace;letter-spacing:.03em;text-transform:uppercase;color:var(--muted)}.filters{display:flex;flex-direction:column;gap:3px}.filter{display:flex;justify-content:space-between;align-items:center;gap:9px;text-align:left;min-height:36px;padding:7px 8px 7px 10px;border-left:2px solid transparent;font-size:11px;font-weight:500;color:var(--muted)}.filter>span{display:flex;gap:7px;align-items:center}.filter-count{font:10px/1.5 var(--mono),monospace;font-variant-numeric:tabular-nums}.filter:hover{color:var(--ink);background:var(--soft)}.filter[aria-pressed=true]{border-left-color:var(--accent);background:var(--accent-soft);color:var(--accent);font-weight:650}.saved-filter{margin-top:12px;border-top:1px solid var(--line);padding-top:14px}.sidebar-note{border-top:1px solid var(--line);padding-top:20px;margin-top:25px}.sidebar-note strong{font-size:11px;font-weight:650}.sidebar-note p{font-size:10px;line-height:1.9;margin:9px 0 12px}.sidebar-note .text-link{font-size:10px}.catalog-content{min-width:0}.catalog-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px}.catalog-head{display:flex;align-items:center;gap:10px}.catalog-head h2{font-size:18px;font-weight:650}.count-pill{font:10px/1.4 var(--mono),monospace;color:var(--muted);padding:2px 6px;border:1px solid var(--line)}.sort-control select{font:10px/1.5 var(--mono),monospace;background:transparent;border:0;border-bottom:1px solid var(--line);border-radius:0;padding:7px 25px 7px 8px}.results-note{font:9px/1.7 var(--mono),monospace;margin:6px 0 20px;min-height:16px}.index-columns,.resource-card{display:grid;grid-template-columns:27px minmax(180px,.95fr) minmax(175px,1.25fr) 113px 61px;gap:19px;align-items:center}.index-columns{font:9px/1.5 var(--mono),monospace;letter-spacing:.025em;color:var(--muted);border-top:1px solid var(--strong-line);border-bottom:1px solid var(--line);padding:9px 7px}.index-columns>span:last-child{text-align:right}.catalog-grid{display:block}.resource-card{position:relative;min-width:0;min-height:88px;border-bottom:1px solid var(--line);padding:15px 7px;background:transparent;transition:background .16s}.resource-card:hover{background:var(--surface)}.row-index{align-self:start;padding-top:4px;font:10px/1.6 var(--mono),monospace;color:var(--muted);font-variant-numeric:tabular-nums}.resource-top{display:flex;gap:11px;align-items:flex-start;min-width:0}.project-logo{width:34px;height:34px;object-fit:cover;flex:none;border:1px solid var(--line);border-radius:3px;background:#fff}.project-logo-fallback{display:grid;place-items:center;background:var(--soft)}.resource-top>div{min-width:0}.resource-top h3{font-size:14px;font-weight:700;line-height:1.5;letter-spacing:-.015em;overflow-wrap:anywhere;text-wrap:pretty}.resource-top h3 a:hover{color:var(--accent);text-decoration:underline;text-underline-offset:3px}.owner{display:flex;align-items:center;flex-wrap:wrap;gap:5px 7px;font:9px/1.6 var(--mono),monospace;color:var(--muted);margin-top:6px;overflow-wrap:anywhere}.official-mark{color:var(--accent);font-size:8px;text-transform:uppercase;border-left:1px solid var(--line);padding-left:7px}.summary{font-size:12px;line-height:1.85;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}:lang(zh-CN) .resource-card>.summary{font-size:12px;line-height:1.95}.card-tags{display:flex;flex-direction:column;gap:5px;align-items:flex-start;min-width:0}.card-tags>span{font:9px/1.55 var(--mono),monospace;color:var(--muted);overflow-wrap:anywhere}.card-tags .stack-label{color:var(--ink);font-weight:500}.card-tags .kind-label{font-size:9px}.repo-stars{font:9px/1.4 var(--mono),monospace;color:var(--muted);font-variant-numeric:tabular-nums}.resource-bottom{display:flex;justify-content:flex-end;align-items:center;gap:3px}.save-button{width:28px;height:31px;display:grid;place-items:center;border-radius:2px;opacity:.6}.save-button .icon{width:15px;height:15px}.save-button:hover{opacity:1;background:var(--soft)}.save-button[aria-pressed=true]{opacity:1;background:var(--selection)}.card-open{display:inline-flex;align-items:center;justify-content:center;width:28px;height:31px;color:var(--accent)}.card-open:hover{background:var(--accent-soft)}.card-open .icon{width:15px;height:15px}.link-label{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.meta{display:flex;align-items:center;flex-wrap:wrap;gap:9px;color:var(--muted);font:10px/1.6 var(--mono),monospace}.badge{display:inline-flex;border:1px solid var(--line);border-radius:1px;font:9px/1.4 var(--mono),monospace;padding:3px 5px;color:var(--muted);background:transparent}.badge.official{color:var(--accent);border-color:color-mix(in srgb,var(--accent) 30%,var(--line))}.empty-state{display:flex;flex-direction:column;align-items:center;padding:60px 20px;border-bottom:1px solid var(--line);text-align:center}.empty-state>.icon{opacity:.5;margin-bottom:15px}.empty-state h3{margin-bottom:10px}.empty-state p{font-size:13px}.empty-state .button{margin-top:21px}.catalog-bottom{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:22px}.catalog-bottom .button{font-size:11px}.catalog-bottom .button.ghost{margin-left:auto}
/* Source material and examples are presented as supporting documentation. */
.spotlight-section{border-top:1px solid var(--strong-line)}.featured-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:27px}.featured{min-width:0;display:block}.spotlight-image{width:100%;height:183px;object-fit:cover;object-position:top;background:var(--soft);border:1px solid var(--line);filter:saturate(.82)}.featured:hover .spotlight-image{border-color:var(--accent);filter:none}.featured-body{display:flex;gap:12px;align-items:flex-start;padding:18px 0}.featured-body>.project-logo{width:29px;height:29px;border-radius:2px}.featured-body>div{flex:1;min-width:0}.featured-body>.icon{width:14px;height:14px;margin-top:3px}.featured h3{font-size:16px;line-height:1.5;margin-top:9px}.featured p{font-size:12px;line-height:1.8;margin-top:8px}.featured .meta{font-size:8px;gap:6px}.featured .badge{font-size:8px}.tools-band{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center;gap:52px;padding:30px 0;border-top:1px solid var(--strong-line);border-bottom:1px solid var(--line)}.tools-band h3{font:500 18px/1.6 var(--mono),monospace;letter-spacing:-.04em}.tools-band p{font-size:13px;line-height:1.9;max-width:480px;margin-top:15px}.lab-spec{margin:24px 0;font:10px/1.6 var(--mono),monospace}.lab-spec>div{display:grid;grid-template-columns:94px minmax(0,1fr);gap:16px;padding:8px 0;border-bottom:1px solid var(--line)}.lab-spec dt{color:var(--muted)}.lab-spec dd{margin:0;overflow-wrap:anywhere}.mini-code{border:1px solid var(--line);border-radius:2px;background:var(--surface);overflow:hidden;min-width:0}.code-top{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:12px 17px;border-bottom:1px solid var(--line);font:9px/1.6 var(--mono),monospace;color:var(--muted)}.mini-code pre{margin:0;padding:21px;font:10px/1.8 var(--mono),monospace;color:var(--ink);overflow:auto}.guide-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:29px}.guide-tile{padding:20px 0;border-top:1px solid var(--strong-line)}.guide-tile .meta{font-size:9px}.guide-tile h3{font-size:19px;margin:15px 0 12px;line-height:1.45}.guide-tile p{font-size:12px;line-height:1.9;margin-bottom:18px}.guide-tile:hover h3{color:var(--accent)}
/* Detail pages use a technical-record layout with fixed reading widths. */
.page-intro{max-width:840px;padding:39px 0 30px}.page-intro h1{font-size:35px;font-weight:650}.page-intro p{font-size:14px;line-height:1.9;max-width:740px;margin-top:15px}.breadcrumb{display:flex;align-items:center;gap:12px;color:var(--muted);font:10px/1.6 var(--mono),monospace}.breadcrumb a{display:inline-flex;align-items:center;gap:7px}.breadcrumb a:hover{color:var(--accent)}.project-breadcrumb{padding:26px 0 31px}.detail-layout{display:grid;grid-template-columns:minmax(0,1fr) 282px;gap:63px;align-items:start;padding-bottom:34px}.detail-main{min-width:0}.project-header{padding-bottom:29px}.detail-identity{display:flex;align-items:flex-start;gap:18px}.detail-identity>.project-logo{width:53px;height:53px;border-radius:3px}.detail-identity>div{min-width:0}.detail-identity h1{font-size:36px;font-weight:650;line-height:1.25;letter-spacing:-.045em;margin-top:12px;overflow-wrap:anywhere}.detail-identity .meta{font-size:9px}.project-owner{font:10px/1.8 var(--mono),monospace;margin-top:12px;color:var(--muted)}.detail-description{font-size:16px;line-height:1.9;margin-top:22px;max-width:800px}.detail-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:22px}.detail-actions .icon-button{height:39px;min-width:39px;border-color:var(--line)}.project-preview{border:1px solid var(--line);background:var(--surface);margin-bottom:29px}.project-preview>img{width:100%;height:auto;max-height:535px;object-fit:contain;background:var(--soft)}.project-preview figcaption{display:flex;justify-content:space-between;align-items:center;gap:15px;border-top:1px solid var(--line);padding:10px 13px;font:9px/1.6 var(--mono),monospace;color:var(--muted)}.project-preview figcaption a{display:flex;align-items:center;gap:6px;color:var(--accent)}.project-preview figcaption .icon{width:13px;height:13px}.detail-block{border-top:1px solid var(--strong-line);padding-top:24px;margin-bottom:29px}.detail-block h2{font-size:22px;line-height:1.45;margin-bottom:15px}.detail-block p{font-size:14px;line-height:2;max-width:790px}.topics-block h2{font-size:16px}.tag-list{display:flex;gap:7px;flex-wrap:wrap}.tag{font:10px/1.5 var(--mono),monospace;padding:5px 7px;border:1px solid var(--line);color:var(--muted)}.detail-next{display:flex;align-items:center;justify-content:space-between;gap:22px;padding:22px 0;border-top:1px solid var(--strong-line);border-bottom:1px solid var(--line)}.detail-next>div>.icon{display:none}.detail-next h2{font-size:17px}.detail-next p{font-size:12px;line-height:1.9;margin-top:10px;max-width:610px}.detail-next>.text-link{white-space:nowrap;font-size:11px}.detail-side{position:sticky;top:92px;border:1px solid var(--strong-line);padding:0 19px 18px;min-width:0}.detail-side h2{font:500 12px/1.6 var(--mono),monospace;padding:15px 0;border-bottom:1px solid var(--strong-line);color:var(--accent)}.detail-side dl{margin:0 0 19px}.detail-side dl>div{display:grid;grid-template-columns:90px minmax(0,1fr);gap:11px;padding:13px 0;border-bottom:1px solid var(--line);align-items:baseline}.detail-side dt{font-size:10px;color:var(--muted)}.detail-side dd{margin:0;font:500 10px/1.7 var(--mono),monospace;overflow-wrap:anywhere}.source-link{display:flex;align-items:center;gap:7px;font-size:11px;font-weight:650;color:var(--accent)}.source-link .icon:last-child{margin-left:auto}.source-note{font-size:10px;line-height:1.9;margin-top:14px}.related-section{border-top:1px solid var(--strong-line)}.related-grid{display:block;border-top:1px solid var(--line)}.related-grid .resource-card{grid-template-columns:30px minmax(180px,.95fr) minmax(200px,1.3fr) 140px 66px;gap:23px}.reading-header{max-width:780px;margin:auto}.article{max-width:780px;margin:12px auto 65px;font-size:15px;line-height:2}.article h2{font-size:24px;margin:35px 0 16px}.article h3{font-size:19px;margin:29px 0 12px}.article p{margin:17px 0}.article a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}.article ul,.article ol{padding-left:23px;color:var(--muted)}.article li{margin:10px 0}.article pre{padding:22px;background:var(--soft);border:1px solid var(--line);font:11px/1.85 var(--mono),monospace;overflow:auto}.article table{width:100%;border-collapse:collapse;margin:26px 0;font-size:12px}.article th,.article td{text-align:left;padding:13px 8px;border-bottom:1px solid var(--line)}.article th{font-weight:650;border-top:1px solid var(--strong-line)}.article .callout{padding:20px;border-left:2px solid var(--accent);background:var(--soft)}
/* Shared forms retain their existing functional hooks. */
.lab-layout{display:grid;grid-template-columns:196px minmax(0,1fr);gap:28px;padding-bottom:55px}.recipe-nav{display:flex;flex-direction:column;gap:5px;position:sticky;top:106px;align-self:start}.recipe-nav h2{font-size:12px;margin:2px 12px 13px;color:var(--muted)}.recipe-button{text-align:left;padding:12px;border:1px solid transparent;border-radius:2px;font-size:12px;line-height:1.6;color:var(--muted)}.recipe-button:hover{background:var(--soft)}.recipe-button[aria-pressed=true]{background:var(--accent-soft);color:var(--accent);font-weight:750}.recipe-button span{display:block;font-size:9px;font-weight:500;margin-top:4px;letter-spacing:.04em;text-transform:uppercase}.lab-main{min-width:0}.lab-panels{display:grid;grid-template-columns:1fr 1fr;gap:20px}.panel{border:1px solid var(--line);border-radius:2px;padding:25px;background:var(--surface);min-width:0}.panel h2{font-size:20px;margin-bottom:11px}.panel p.help{font-size:11px;line-height:1.8;margin-bottom:23px;overflow-wrap:anywhere}.field{display:grid;gap:8px;margin-top:18px}.field>label{font-size:12px;font-weight:650}.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);border-radius:2px;background:var(--bg);font-size:13px;padding:11px 12px;transition:border-color .18s}.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--accent-soft);border-color:var(--accent)}.field textarea{min-height:100px;resize:vertical;line-height:1.75}.field textarea.code-input{min-height:174px;font:11px/1.7 var(--mono),ui-monospace,SFMono-Regular,Menlo,monospace}.field small{font-size:10px;color:var(--muted);line-height:1.8}.inline-fields{display:grid;grid-template-columns:1fr 1fr;gap:15px}.code-output{margin-top:20px;padding:18px;border:1px solid var(--line);border-radius:2px;background:var(--bg);font:11px/1.8 var(--mono),ui-monospace,SFMono-Regular,Menlo,monospace;white-space:pre;overflow:auto;min-height:290px;max-height:470px}.panel-actions{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin-top:18px}.panel-actions .button{font-size:11px;padding:9px 12px;min-height:38px}.inline-message{font-size:12px;line-height:1.8;margin-top:14px;min-height:20px;white-space:pre-wrap}.inline-message.error{color:var(--error)}.notice{background:var(--soft);border-radius:2px;padding:16px 18px;margin-top:20px;font-size:11px;line-height:1.85;color:var(--muted)}.live-panel{margin-top:22px}.live-panel details>summary{cursor:pointer;font-size:14px;font-weight:700}.live-panel details[open]>summary{margin-bottom:10px}.live-fields{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:15px;align-items:end}.live-fields .field{margin-top:10px}.result-list{display:grid;gap:9px;margin-top:16px}.result-item{display:flex;justify-content:space-between;gap:20px;padding:14px 17px;border:1px solid var(--line);border-radius:2px;background:var(--bg);font-size:12px}.result-item strong{font-size:15px}.result-distribution{font:11px/1.6 var(--mono),ui-monospace,monospace}.calculator{margin-top:23px}.calculator-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:20px;align-items:end}.price-output{background:var(--accent-soft);border-radius:2px;padding:20px}.price-output span{display:block;font-size:11px;color:var(--muted)}.price-output strong{font-size:30px;font-weight:750;letter-spacing:-.04em;font-variant-numeric:tabular-nums;color:var(--accent)}.form-page{max-width:700px;margin:0 auto;padding-bottom:65px}.form-page .panel{padding:32px}.form-page p{font-size:13px}.form-page .page-intro{padding-top:45px}.honeypot{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}.toast{position:fixed;z-index:40;bottom:24px;left:50%;transform:translateX(-50%);max-width:calc(100vw - 32px);padding:12px 20px;border-radius:2px;background:var(--ink);color:var(--surface);box-shadow:var(--shadow);font-size:12px}
.site-footer{background:var(--surface);border-top:1px solid var(--line);margin-top:32px;padding:36px 0 25px}.footer-top{display:flex;justify-content:space-between;gap:40px}.footer-brand p{font-size:11px;line-height:1.8;margin-top:12px;max-width:370px}.footer-links{display:flex;align-items:flex-start;gap:25px;flex-wrap:wrap;font-size:11px;padding-top:9px}.footer-links a{display:inline-flex;align-items:center;gap:5px}.footer-links a:hover{color:var(--accent)}.footer-note{display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);padding-top:19px;margin-top:30px;font-size:9px;line-height:1.8;color:var(--muted)}
.panel{background:var(--surface);border-color:var(--line)}.recipe-nav h2,.field>label{font-family:var(--mono),monospace;font-weight:500}.recipe-button[aria-pressed=true]{border-left:2px solid var(--accent);border-radius:0}.site-footer{background:var(--bg);border-top:1px solid var(--strong-line)}.footer-note{font-family:var(--mono),monospace}.price-output{background:var(--soft)}.toast{border-radius:2px}
@media(prefers-color-scheme:dark){:root:not([data-theme=light]){color-scheme:dark;--bg:#15181d;--surface:#1c2026;--soft:#252a32;--ink:#e0e4ea;--muted:#a1aab6;--line:#353d47;--strong-line:#596473;--accent:#a2b7ff;--accent-soft:#25324e;--on-accent:#151d34;--deep:#d5ddeb;--selection:#b9c9ff;--error:#f0a49b}html:not([data-theme=light]) .icon{filter:invert(.85)}html:not([data-theme=light]) .button.primary .icon,html:not([data-theme=light]) .button.accent .icon{filter:none}}
:root[data-theme=dark]{color-scheme:dark;--bg:#15181d;--surface:#1c2026;--soft:#252a32;--ink:#e0e4ea;--muted:#a1aab6;--line:#353d47;--strong-line:#596473;--accent:#a2b7ff;--accent-soft:#25324e;--on-accent:#151d34;--deep:#d5ddeb;--selection:#b9c9ff;--error:#f0a49b}:root[data-theme=dark] .icon{filter:invert(.85)}:root[data-theme=dark] .button.primary .icon,:root[data-theme=dark] .button.accent .icon{filter:none}
@media(max-width:1180px){.container{padding-inline:30px}.nav{gap:35px}.nav-links{gap:24px}.index-title-row{gap:30px}.inventory>div{padding:0 23px;min-width:99px}.catalog-layout{grid-template-columns:145px minmax(0,1fr);gap:25px}.index-columns,.resource-card{grid-template-columns:24px minmax(148px,.95fr) minmax(150px,1.15fr) 90px 57px;gap:13px}.resource-top{gap:9px}.resource-top h3{font-size:13px}.project-logo{width:29px;height:29px}.summary,:lang(zh-CN) .resource-card>.summary{font-size:11px}.detail-layout{grid-template-columns:minmax(0,1fr) 250px;gap:35px}.detail-identity h1{font-size:32px}.detail-side dl>div{grid-template-columns:80px minmax(0,1fr);gap:10px}.related-grid .resource-card{grid-template-columns:24px minmax(155px,.95fr) minmax(180px,1.2fr) 110px 57px;gap:16px}.lab-layout{grid-template-columns:174px minmax(0,1fr)}.lab-panels{grid-template-columns:1fr}.code-output{min-height:230px;max-height:400px}.tools-band{gap:35px}.featured-grid{gap:23px}.spotlight-image{height:155px}}
@media(max-width:900px){.nav-links{display:none;position:absolute;top:66px;left:0;right:0;height:auto;background:var(--bg);border-bottom:1px solid var(--strong-line);padding:12px 24px;flex-direction:column;align-items:stretch;gap:0}.nav-links a{padding:12px;height:auto}.nav-links a[aria-current=page]::after{display:none}.menu-open .nav-links{display:flex}.menu-toggle{display:inline-flex}.nav-actions>.button{display:none}.nav{gap:12px}.index-title-row{gap:25px}.index-title-row h1,:lang(zh-CN) .index-title-row h1{font-size:35px}.index-title-row p{font-size:12px;max-width:430px}.inventory>div{padding:0 16px;min-width:78px}.inventory dd{font-size:27px}.inventory dt{font-size:8px}.catalog-layout{grid-template-columns:minmax(0,1fr);gap:18px}.catalog-sidebar{position:static}.sidebar-label,.sidebar-note{display:none}.filters{flex-direction:row;overflow-x:auto;gap:6px;padding-bottom:6px}.filter{flex:none;min-height:33px;padding:6px 10px;border:1px solid var(--line);gap:10px}.filter[aria-pressed=true]{border-color:var(--accent)}.saved-filter{margin:0}.catalog-search-row{margin-bottom:21px}.index-columns,.resource-card{grid-template-columns:23px minmax(170px,.95fr) minmax(155px,1.2fr) 93px 60px;gap:13px}.resource-top h3{font-size:14px}.summary,:lang(zh-CN) .resource-card>.summary{font-size:12px}.detail-layout{grid-template-columns:minmax(0,1fr);gap:28px}.detail-side{position:static}.detail-side dl{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:28px}.detail-side dl>div{grid-template-columns:90px minmax(0,1fr)}.detail-identity h1{font-size:35px}.featured-grid{grid-template-columns:1fr;gap:23px}.featured{display:grid;grid-template-columns:220px minmax(0,1fr);gap:22px;align-items:start}.spotlight-image{height:146px}.featured-body{padding:10px 0}.related-grid .resource-card{grid-template-columns:23px minmax(170px,.95fr) minmax(155px,1.2fr) 93px 60px;gap:13px}.guide-grid{gap:24px}.guide-tile h3{font-size:18px}.lab-layout{grid-template-columns:minmax(0,1fr)}.recipe-nav{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));position:static;gap:6px}.recipe-nav h2{grid-column:1/-1;margin:0 0 5px}.recipe-button{border-color:var(--line)}.footer-top{gap:25px}.footer-links{gap:16px}}
@media(max-width:700px){.index-columns{display:none}.resource-card,.related-grid .resource-card{grid-template-columns:24px minmax(0,1fr) 59px;gap:9px 12px;align-items:start;padding:19px 0;min-height:0}.row-index{grid-column:1;grid-row:1;padding-top:4px;font-size:9px}.resource-top{grid-column:2;grid-row:1;gap:10px}.resource-top h3{font-size:15px;line-height:1.45}.project-logo{width:32px;height:32px}.resource-card>.summary{grid-column:2/4;grid-row:2;font-size:12px;line-height:1.9;-webkit-line-clamp:3;margin-top:3px}.owner{font-size:9px;margin-top:4px}.card-tags{grid-column:2/4;grid-row:3;flex-direction:row;flex-wrap:wrap;gap:6px 10px}.card-tags>span{font-size:9px}.card-tags>span+span{border-left:1px solid var(--line);padding-left:10px}.resource-bottom{grid-column:3;grid-row:1;justify-self:end;gap:1px}.save-button,.card-open{width:28px;height:30px}.save-button .icon,.card-open .icon{width:15px;height:15px}.catalog-grid,.related-grid{border-top:1px solid var(--strong-line)}.related-grid .resource-card .summary{font-size:12px}.related-grid .resource-card:last-child{display:grid}.inventory>div{padding:0 14px;min-width:72px}.inventory dd{font-size:25px}.index-title-row{gap:18px}.index-title-row h1,:lang(zh-CN) .index-title-row h1{font-size:32px}.tools-band{gap:25px}.tools-band h3{font-size:15px}.lab-spec{font-size:9px}.lab-spec>div{grid-template-columns:75px minmax(0,1fr);gap:12px}}
@media(max-width:600px){.container{padding-inline:20px}.site-header{height:61px}.nav-links{top:60px}.brand{font-size:14px;gap:8px}.brand-mark{width:23px;height:24px;font-size:17px}.nav-actions{gap:2px}.icon-button{min-width:29px;height:31px}.nav-actions .icon{width:16px;height:16px}.lang-link{font-size:10px;padding:6px}.saved-count{font-size:9px}.index-masthead{padding-top:20px;margin-bottom:20px}.index-kicker{font-size:8px;gap:15px}.index-kicker>span:last-child{display:none}.index-title-row{display:block;padding:21px 0}.index-title-row h1,:lang(zh-CN) .index-title-row h1{font-size:31px;line-height:1.3}.index-title-row p{font-size:12px;line-height:1.9;margin-top:11px}.inventory{margin-top:21px;border-left:0;display:grid;grid-template-columns:1fr 1fr 1fr}.inventory>div{padding:0 18px;border-right:1px solid var(--line);min-width:0}.inventory>div:first-child{padding-left:0}.inventory>div:last-child{border-right:0}.inventory dt{font-size:8px}.inventory dd{font-size:25px;line-height:1.2;margin-top:7px}.index-footnote{padding:10px 0;font-size:8px;gap:10px}.index-footnote .icon{width:11px;height:11px}.search-submit{display:none}.search-wrap input{font-size:11px;height:45px;padding-left:40px;padding-right:48px}.search-wrap>.icon{left:12px;top:14px;width:17px;height:17px}.search-wrap kbd{font-size:10px;top:10px;right:11px;padding-inline:6px}.catalog-search-row{margin-bottom:17px}.catalog-layout{gap:15px}.catalog-head h2{font-size:17px}.catalog-toolbar{gap:10px}.sort-control select{font-size:9px;padding-left:5px;padding-right:20px}.results-note{font-size:8px;margin-bottom:14px}.filter{font-size:10px;gap:8px}.filter-count{font-size:9px}.catalog-bottom{gap:10px;align-items:center}.catalog-bottom .button{font-size:10px;padding:8px 10px;min-height:36px}.catalog-bottom .icon{width:13px;height:13px}.section{padding:29px 0}.catalog-section{padding-top:0}.section-heading{gap:15px;align-items:flex-start;flex-direction:column;margin-bottom:20px}.section-heading h2{font-size:24px}.section-heading .text-link{font-size:10px}.eyebrow{font-size:9px;margin-bottom:10px}.featured{grid-template-columns:1fr;gap:8px}.spotlight-image{height:190px}.featured-body{padding-top:11px}.featured h3{font-size:17px}.featured p{font-size:12px}.tools-band{grid-template-columns:1fr;padding:23px 0;gap:24px}.tools-band h3{font-size:15px}.tools-band p{font-size:12px}.mini-code pre{font-size:9px;line-height:1.85;padding:17px}.code-top{font-size:9px;padding:11px 14px}.guide-grid{grid-template-columns:1fr;gap:0}.guide-tile{padding:21px 0}.guide-tile h3{font-size:21px}.guide-tile p{font-size:12px}.page-intro{padding:31px 0 24px}.page-intro h1{font-size:29px}.page-intro p{font-size:13px;margin-top:13px}.project-breadcrumb{font-size:9px;padding:21px 0 25px;gap:8px}.detail-identity{gap:13px}.detail-identity>.project-logo{width:43px;height:43px}.detail-identity h1{font-size:27px;letter-spacing:-.035em;margin-top:10px}.detail-identity .meta{font-size:8px;gap:6px}.detail-identity .badge{font-size:8px}.project-owner{font-size:9px;margin-top:10px}.detail-description{font-size:15px;line-height:1.9;margin-top:20px}.detail-actions{gap:8px;margin-top:20px}.detail-actions .button{font-size:11px;padding:9px 12px}.project-header{padding-bottom:25px}.detail-layout{gap:25px;padding-bottom:26px}.project-preview figcaption{font-size:8px;padding:9px 11px;gap:8px}.project-preview figcaption .icon{width:11px;height:11px}.detail-block{padding-top:23px;margin-bottom:26px}.detail-block h2{font-size:21px}.detail-block p{font-size:14px}.topics-block h2{font-size:16px}.section-label{font-size:9px}.detail-next{display:block;padding:21px 0}.detail-next>.text-link{margin-top:15px}.detail-next h2{font-size:17px}.detail-next p{font-size:12px}.detail-side{padding:0 18px 18px}.detail-side dl{display:block}.detail-side dl>div{grid-template-columns:100px minmax(0,1fr);padding:12px 0}.detail-side dt,.detail-side dd{font-size:10px}.related-section .section-heading{flex-direction:row;align-items:center}.related-section .section-heading h2{font-size:23px}.article{font-size:15px;margin-top:3px}.article h2{font-size:22px;margin-top:30px}.article table{font-size:11px}.article th,.article td{padding:10px 6px}.article pre{padding:15px;font-size:10px}.recipe-nav{grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}.recipe-button{font-size:11px;padding:10px}.recipe-button span{font-size:8px}.panel{padding:20px}.panel h2{font-size:18px}.panel-actions{gap:6px}.panel-actions .button{font-size:10px;padding-inline:9px}.lab-panels{gap:16px}.live-fields{grid-template-columns:1fr;gap:12px}.live-fields>.button{justify-self:start}.calculator-grid{grid-template-columns:1fr 1fr;gap:13px}.price-output{grid-column:1/-1}.inline-fields{grid-template-columns:1fr}.form-page .panel{padding:21px}.form-page .page-intro{padding-top:30px}.footer-top{flex-direction:column;gap:24px}.footer-links{padding-top:0;gap:18px;font-size:10px}.footer-note{flex-direction:column;gap:8px;font-size:8px;margin-top:25px}.site-footer{padding-top:27px;margin-top:18px}}
:root .save-button[aria-pressed=true] .icon{filter:none}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}

.resource-card>.summary,:lang(zh-CN) .resource-card>.summary{font-size:13px;line-height:1.85;text-wrap:pretty}.card-tags>span,.card-tags .kind-label{font-size:10px}.resource-card:hover .row-index,.resource-card:focus-within .row-index{color:var(--accent)}.resource-card:focus-within{background:var(--accent-soft)}