/* finesse · register=brand · A=ice-blue+ink+electric-blue · B=CJK-sans-650/400
 * C=resource-catalog+longform-reader · D=feedback-only · E=soft-blue-surface
 * SOUL=6 SPECTACLE=3 DENSITY=6 · preserves user-selected blue homepage */
:root{--linen:#f1f7ff;--surface:#fafcff;--sage:#174fff;--sage-soft:#e7efff;--forest:#0d1c3b;--muted:#455c7f;--clay:#174fff;--clay-soft:#e2ecff;--line:#d8e5f7;--sage-hover:#0b38c4;--clay-hover:#0b38c4;--border-strong:#adc4e9;--body-emphasis:#243f69;--line-strong:#9bb9e5;--media-backdrop:#e7effa;--shadow:0 12px 36px #315c9a0d;--radius:18px;--container:1200px;--nav-h:76px;--body-font:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:112px;overflow-x:clip}
body{margin:0;background:var(--linen);color:var(--forest);font:16px/1.65 var(--body-font);overflow-x:clip}
body:before{display:none;content:"";position:fixed;inset:0;pointer-events:none;z-index:20;opacity:.024;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.78' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' opacity='.8' filter='url(%23n)'/%3E%3C/svg%3E")}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit}
button,a,input,select{touch-action:manipulation}
button{cursor:pointer}
button:disabled{cursor:default;opacity:.45}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--clay);outline-offset:4px}
img{display:block;max-width:100%;height:auto}
svg{flex:none}
.icon{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;vertical-align:middle}
h1,h2,h3,h4,p,figure{margin:0}
h1,h2,h3,h4{font-weight:620;line-height:1.35;overflow-wrap:anywhere}
h1{font-size:clamp(38px,4.7vw,66px);letter-spacing:-.035em}
h2{font-size:clamp(26px,2.6vw,34px);letter-spacing:-.035em}
h3{font-size:22px;letter-spacing:-.02em}
p{overflow-wrap:anywhere}
[hidden]{display:none!important}
.container{width:min(var(--container),calc(100% - 80px));margin-inline:auto}
.skip{position:fixed;top:-100px;left:20px;z-index:200;padding:12px 20px;background:var(--forest);color:var(--surface)}
.skip:focus{top:12px}
.site-header{height:var(--nav-h);position:sticky;top:0;z-index:50;background:#f1f7ffec;backdrop-filter:blur(16px);border-bottom:1px solid #d8e5f78c}
.header-inner{display:flex;align-items:center;gap:36px;height:100%}
.brand{display:inline-flex;align-items:center;width:176px;min-height:44px;flex:none;line-height:1}
.brand-logo{display:block;width:100%;height:auto;object-fit:contain}
.site-footer .brand{width:160px}
.nav{display:flex;gap:30px;margin:auto;font-size:14px}
.nav a{position:relative;padding:16px 0;white-space:nowrap}
.nav a:after{content:"";position:absolute;bottom:8px;left:50%;width:4px;height:4px;background:var(--sage);border-radius:50%;opacity:0}
.nav a:hover,.nav a[aria-current=page]{color:var(--clay)}
.nav a[aria-current=page]:after{opacity:1}
.header-actions{display:flex;align-items:center;gap:16px}
.icon-button{border:0;background:transparent;color:var(--forest);width:44px;height:44px;display:inline-grid;place-items:center;border-radius:50%}
.icon-button:hover{background:var(--sage-soft)}
.menu-button{display:none}
.button{display:inline-flex;gap:12px;align-items:center;justify-content:center;min-height:46px;padding:11px 24px;border-radius:999px;border:1px solid transparent;background:var(--sage);color:var(--surface);font-size:14px;font-weight:540;white-space:nowrap;transition:background .18s,box-shadow .18s}
.button:hover{background:var(--sage-hover);box-shadow:0 4px 12px #315c9a18}
.button.clay{background:var(--clay)}
.button.clay:hover{background:var(--clay-hover)}
.button.secondary{background:transparent;color:var(--forest);border-color:var(--border-strong)}
.button.secondary:hover{background:var(--sage-soft)}
.button.small{font-size:13px;min-height:42px;padding:8px 20px}
.button .icon{width:17px;height:17px}
.text-link{color:var(--clay);font-size:15px;display:inline-flex;gap:10px;align-items:center;min-height:40px;font-weight:530;white-space:nowrap}
.text-link:hover{text-decoration:underline;text-underline-offset:5px}
.text-link .icon{width:17px;height:17px}
.muted{color:var(--muted)}
.small-text{font-size:13px}
.actions{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.section{padding-block:54px}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:28px}
.section-head p{color:var(--muted);margin-top:8px;max-width:680px;font-size:15px}
.hero-wrap{position:relative;isolation:isolate}
.botanical{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:-1;fill:none;stroke:#6d91c7;stroke-width:1;opacity:.3}
.hero-wrap:before{content:"";position:absolute;right:-10%;top:-180px;width:74%;height:680px;border-radius:50%;background:#d5e5fc5c;transform:rotate(-20deg);z-index:-2}
.hero{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.35fr);align-items:center;gap:24px;min-height:520px;padding-top:40px;padding-bottom:25px}
.hero h1{line-height:1.18;font-size:clamp(46px,5.3vw,76px)}
.hero p{margin-top:23px;max-width:440px;font-size:17px;color:var(--body-emphasis)}
.hero .actions{margin-top:20px}
.client-switch{display:inline-flex;gap:3px;padding:3px;background:#e5efff;border:1px solid var(--line);border-radius:999px}
.client-switch button{background:transparent;color:var(--forest);border:0;border-radius:999px;min-height:38px;min-width:96px;padding:6px 18px;font-size:14px}
.client-switch button[aria-pressed=true]{background:var(--sage);color:var(--surface)}
.hero .client-switch{margin-top:25px}
.hero-media{position:relative;margin-right:-34px;min-width:0}
.hero-media img{width:100%;transform:rotate(-2deg);filter:drop-shadow(0 16px 18px #244a9213)}
.hero-media figcaption{text-align:right;color:var(--muted);font-size:11px;margin-right:38px;margin-top:-6px}
.feature-strip{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:20px;padding:20px 0 44px}
.feature-mini{text-align:center;display:flex;align-items:center;flex-direction:column;gap:9px;min-width:0}
.feature-mini>span{width:48px;height:48px;border:1px solid var(--line-strong);border-radius:50%;display:grid;place-items:center;background:#f1f7ffb3}
.feature-mini strong{font-size:17px;font-weight:590}
.feature-mini p{font-size:13px;line-height:1.6;color:var(--muted);max-width:160px}
.feature-mini:hover strong{color:var(--clay)}
.theme-section{position:relative;background:#ebf3ff55;border-block:1px solid #e6effc8c}
.theme-gallery-wrap{position:relative}
.theme-gallery{display:flex;gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;padding:4px 0 18px}
.theme-gallery::-webkit-scrollbar{display:none}
.theme-card{min-width:0;flex:0 0 calc((100% - 60px)/4);scroll-snap-align:start;border-radius:14px;overflow:hidden;border:1px solid var(--line);background:var(--surface);transition:box-shadow .2s}
.theme-card:hover{box-shadow:var(--shadow)}
.theme-card .theme-img{aspect-ratio:16/10;overflow:hidden;background:var(--media-backdrop)}
.theme-card img{width:100%;height:100%;object-fit:cover}
.theme-card .contain img{object-fit:contain}
.theme-info{padding:12px 15px 14px}
.theme-info h3{font-size:17px;font-weight:560}
.theme-info small{display:block;color:var(--muted);font-size:11px;margin-top:4px}
.gallery-next{position:absolute;right:-21px;top:calc(50% - 35px);width:44px;height:44px;border:1px solid var(--line);border-radius:50%;background:var(--surface);color:var(--forest);box-shadow:0 4px 12px #0d1c3b12;display:grid;place-items:center}
.grid{display:grid;gap:24px}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.skill-card{position:relative;padding:30px;display:flex;flex-direction:column;gap:13px;min-width:0;border:1px solid var(--line);border-radius:var(--radius);background:#f7faff9e;box-shadow:0 3px 12px #315c9a03}
.skill-card>.icon{width:38px;height:38px;margin-bottom:5px}
.skill-card:after{content:"";position:absolute;right:20px;top:25px;width:66px;height:80px;pointer-events:none;border-radius:70% 0 70% 0;background:#b5cff62b;transform:rotate(-25deg)}
.skill-card h3{font-size:21px;position:relative}
.skill-card p{font-size:15px;color:var(--muted);flex:1;line-height:1.8}
.badge{display:inline-flex;width:fit-content;align-items:center;background:var(--clay-soft);color:#1444b7;border-radius:8px;padding:2px 8px;font-size:11px;line-height:1.7}
.badge.sage{color:#244a92;background:var(--sage-soft)}
.tags{display:flex;gap:7px;flex-wrap:wrap}
.tag{font-size:11px;color:#455c7f;padding:3px 9px;background:#e5effe;border-radius:20px}
.skill-card .text-link{align-self:flex-start}
.article-card{min-width:0;display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fafcffb5;transition:box-shadow .2s}
.article-card:hover{box-shadow:var(--shadow)}
.article-cover{display:block;overflow:hidden;aspect-ratio:16/8.5;background:var(--sage-soft)}
.article-cover img{height:100%;width:100%;object-fit:cover;transition:transform .4s}
.article-cover:hover img{transform:scale(1.025)}
.article-card-body{display:flex;flex-direction:column;flex:1;gap:10px;padding:22px 24px 20px}
.article-card h3{font-size:22px;font-weight:590;line-height:1.4}
.article-card h3 a:hover{color:var(--clay)}
.article-card p{font-size:15px;line-height:1.85;color:var(--muted);flex:1}
.article-card .card-bottom{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-top:1px}
.card-bottom small{color:var(--muted);font-size:12px}
.filter-row{display:flex;gap:8px;flex-wrap:wrap}
.filter{border:1px solid var(--line);background:#ebf3ffb3;color:#455c7f;border-radius:999px;padding:7px 17px;min-height:40px;font-size:13px}
.filter[aria-pressed=true]{background:var(--sage);border-color:var(--sage);color:var(--surface)}
.filter:hover{border-color:#8ca9d1}
.filter-row.large{margin-bottom:28px}
.home-content .section-head{align-items:center}
.home-content .section-head h2{white-space:nowrap}
.home-content .section-head .filter-row{margin-left:auto}
.release-mini{display:grid;grid-template-columns:170px 1fr 112px;gap:24px;align-items:center;padding:18px 0;border-bottom:1px solid var(--line);font-size:14px}
.release-mini:last-child{border-bottom:0}
.release-mini:hover .release-name{color:var(--clay)}
.release-mini time{color:var(--muted);text-align:right;font-size:13px}
.updates-home{display:grid;grid-template-columns:190px 1fr;gap:35px;align-items:start;padding-top:30px;padding-bottom:64px}
.updates-home h2{font-size:28px;padding-top:13px}
.start-strip{position:relative;isolation:isolate;padding:44px 0;background:#dce9ff80;border-block:1px solid var(--line);overflow:hidden}
.start-inner{display:flex;justify-content:space-between;align-items:center;gap:28px;flex-wrap:wrap}
.start-inner h2{font-size:30px}
.site-footer{padding:48px 0 30px}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:28px}
.footer-links{display:flex;gap:26px;flex-wrap:wrap;font-size:13px;color:var(--muted)}
.footer-links a:hover{color:var(--clay)}
.footer-note{font-size:11px;color:var(--muted);margin-top:24px}
.page-head{padding-top:64px;padding-bottom:38px}
.page-head h1{max-width:950px;font-size:clamp(36px,4vw,54px)}
.page-head p{margin-top:16px;color:var(--muted);max-width:750px;font-size:17px;line-height:1.85}
.breadcrumbs{display:flex;align-items:center;gap:9px;color:var(--muted);font-size:12px;margin-bottom:24px;flex-wrap:wrap}
.breadcrumbs a:hover{text-decoration:underline}
.breadcrumbs .icon{width:13px;height:13px}
.page-main{padding-bottom:76px}
.search-controls{display:flex;align-items:center;gap:20px;justify-content:space-between;flex-wrap:wrap;margin-bottom:25px}
.search-box{display:flex;align-items:center;gap:12px;border:1px solid var(--border-strong);background:#fafcff;border-radius:12px;padding:4px 14px;min-height:48px;min-width:280px}
.search-box .icon{width:19px}
.search-box input{width:100%;min-width:0;border:0;outline:0;background:transparent;color:var(--forest);font-size:15px;padding:8px 0}
.search-box:focus-within{outline:2px solid var(--sage);outline-offset:2px}
.search-box input:focus-visible{outline:0}
.result-status{font-size:12px;color:var(--muted);margin-bottom:20px}
.empty-state{padding:70px 24px;text-align:center;border:1px dashed #afc8eb;border-radius:var(--radius);color:var(--muted);grid-column:1/-1}
.empty-state h3{margin-bottom:10px;color:var(--forest)}
.feature-detail{display:grid;grid-template-columns:160px 1fr;gap:50px;padding:44px 0;border-bottom:1px solid var(--line);scroll-margin-top:110px}
.feature-detail .feature-symbol{width:90px;height:90px;border:1px solid #afc8eb;border-radius:50%;display:grid;place-items:center;background:var(--sage-soft)}
.feature-symbol .icon{width:40px;height:40px}
.feature-detail h2{font-size:29px}
.feature-detail p{color:var(--muted);margin:15px 0;max-width:750px}
.feature-detail ul,.prose ul,.prose ol{padding-left:22px;margin:18px 0}
.feature-detail li,.prose li{margin:9px 0;color:#3d5579}
.note{padding:20px 24px;border:1px solid #c8daf4;background:#e4efff88;border-radius:12px;color:#455c7f;font-size:14px;line-height:1.9}
.note strong{font-weight:600;color:var(--forest)}
.detail-layout{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:44px;align-items:start}
.detail-panel{border:1px solid var(--line);background:var(--surface);border-radius:var(--radius);padding:28px}
.detail-panel h2,.prose h2{font-size:27px;margin:0 0 20px}
.detail-panel h3{font-size:20px;margin:24px 0 12px}
.detail-panel p{color:var(--muted);margin-bottom:16px}
.theme-full-preview{display:block;width:100%;background:#e5effe;border-radius:14px;border:1px solid var(--line);overflow:hidden}
.theme-full-preview img{width:100%;max-height:640px;object-fit:contain}
.image-caption{font-size:12px;color:var(--muted);margin:12px 0 24px}
.palette{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0}
.swatch{display:flex;gap:6px;align-items:center;font-size:11px;color:var(--muted)}
.swatch i{display:inline-block;width:22px;height:22px;border-radius:50%;border:1px solid #0d1c3b1a;background:var(--swatch)}
.detail-panel .actions{margin-top:24px}
.steps{counter-reset:step;list-style:none;padding:0!important}
.steps li{position:relative;padding-left:44px;margin:24px 0!important}
.steps li:before{counter-increment:step;content:counter(step);position:absolute;left:0;top:-2px;width:28px;height:28px;border:1px solid #afc8eb;color:var(--sage);border-radius:50%;display:grid;place-items:center;font-size:13px}
.code-block{position:relative;background:#e8f0fd;border:1px solid #cedff8;border-radius:12px;padding:20px;margin:20px 0}
.code-block pre{font:13px/1.8 ui-monospace,SFMono-Regular,Menlo,monospace;white-space:pre-wrap;overflow-wrap:anywhere;color:#243f69;margin:0 0 16px}
.copy-button{display:inline-flex;gap:6px;align-items:center;border:1px solid #afc8eb;background:#f7faff;color:var(--forest);padding:6px 13px;border-radius:8px;min-height:36px;font-size:12px}
.copy-button .icon{height:14px;width:14px}
.client-notes{font-size:13px;color:var(--muted);line-height:1.9}
.product-switch{margin-bottom:30px}
.platform-control{display:flex;flex-direction:column;gap:8px;margin:25px 0}
.platform-control label{font-size:13px;font-weight:600}
.platform-control select{min-height:48px;border:1px solid #afc8eb;border-radius:10px;background:var(--surface);padding:10px 15px;color:var(--forest);max-width:440px}
.install-steps{margin-top:32px}
.install-steps h2{margin-bottom:16px}
.install-product-meta{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:28px}
.install-product-meta h2{font-size:28px}
.release-list{max-width:950px}
.release-entry{display:grid;grid-template-columns:140px minmax(0,1fr);gap:35px;padding:30px 0 44px;border-bottom:1px solid var(--line);scroll-margin-top:110px}
.release-entry time{font-size:14px;color:var(--muted)}
.release-entry .badge{margin-top:10px}
.release-entry h2{font-size:27px;margin:8px 0 14px}
.release-entry p{color:var(--muted);max-width:720px}
.release-entry ul{padding-left:20px;color:#455c7f;font-size:15px;margin:18px 0}
.release-entry li{margin:8px 0}
.article-hero{padding-top:46px;max-width:950px;margin:auto}
.article-hero h1{font-size:clamp(34px,4vw,52px);line-height:1.3;margin:20px 0}
.article-hero .lead{font-size:18px;color:#455c7f;line-height:1.9;max-width:850px}
.article-meta{font-size:12px;display:flex;gap:18px;flex-wrap:wrap;color:var(--muted);margin:23px 0}
.article-hero>img{width:100%;max-height:490px;object-fit:cover;border-radius:16px;margin:30px 0 26px}
.reading-layout{display:grid;grid-template-columns:220px minmax(0,1fr);gap:56px;padding-top:32px;align-items:start}
.reading-toc{position:sticky;top:110px;font-size:13px;color:var(--muted)}
.reading-toc h2{font-size:15px;margin-bottom:14px;letter-spacing:0}
.reading-toc ol{margin:0;padding:0;list-style:none;max-height:calc(100dvh - 210px);overflow-y:auto}
.reading-toc a{display:block;padding:7px 10px;border-left:1px solid var(--line);line-height:1.6}
.reading-toc a:hover,.reading-toc a.current{color:var(--forest);border-left-color:var(--sage);background:#dfeafda3}
.toc-toggle{display:none}
.article-prose{max-width:840px;min-width:0;color:#243f69;font-size:16px;line-height:1.95}
.article-prose h2{font-size:28px;margin:44px 0 18px;scroll-margin-top:110px;color:var(--forest)}
.article-prose h3{font-size:21px;margin:30px 0 14px;scroll-margin-top:110px}
.article-prose p{margin:15px 0;white-space:pre-line}
.article-prose figure{margin:32px 0}
.article-prose figure img{max-height:680px;object-fit:contain;margin:auto;border-radius:12px}
.article-prose figcaption{color:var(--muted);font-size:12px;text-align:center;margin-top:10px}
.article-prose .table-wrap{overflow-x:auto;max-width:100%;margin:24px 0;border:1px solid var(--line);border-radius:10px}
.article-prose table{width:100%;border-collapse:collapse;text-align:left;font-size:13px;line-height:1.8;min-width:580px}
.article-prose th,.article-prose td{padding:12px 14px;border:1px solid var(--line);vertical-align:top;min-width:100px;overflow-wrap:anywhere;white-space:pre-line}
.article-prose th{background:#e5effe;font-weight:550}
.article-prose td{background:#fafcff55}
.article-end{margin-top:50px;padding-top:28px;border-top:1px solid var(--line)}
.reading-progress{position:fixed;height:2px;background:var(--clay);width:0;top:var(--nav-h);left:0;z-index:55}
.prose{max-width:820px;line-height:1.9}
.prose p{margin:18px 0;color:#455c7f}
.prose h2{margin-top:40px}
.about-intro{font-size:23px!important;color:var(--forest)!important}
.app-card{padding:30px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}
.app-card p{color:var(--muted);margin:14px 0 22px}
.search-result{padding:24px 0;border-bottom:1px solid var(--line)}
.search-result h2{font-size:23px;margin:7px 0 10px}
.search-result p{font-size:15px;color:var(--muted);max-width:800px}
.toast{position:fixed;bottom:28px;left:50%;transform:translateX(-50%);z-index:100;max-width:calc(100vw - 40px);background:var(--forest);color:var(--surface);padding:12px 24px;border-radius:12px;font-size:14px;box-shadow:var(--shadow)}
dialog.lightbox{border:1px solid var(--line);background:var(--linen);border-radius:16px;padding:20px;width:min(1150px,94vw);max-height:94dvh;color:var(--forest)}
dialog.lightbox::backdrop{background:#0d1c3bb3}
dialog.lightbox img{max-height:78dvh;max-width:100%;margin:auto;object-fit:contain}
.lightbox-close{display:flex;justify-content:flex-end;margin-bottom:12px}
.back-top{margin-top:25px}
.no-results{padding:45px;text-align:center;color:var(--muted)}

@media(min-width:1500px){.container{--container:1280px}
.hero{min-height:560px}
}

@media(max-width:1100px){.container{width:calc(100% - 56px)}
.header-inner{gap:20px}
.nav{gap:20px}
.header-actions{gap:4px}
.hero{grid-template-columns:minmax(0,.9fr) minmax(0,1.2fr);min-height:460px}
.hero-media{margin-right:-24px}
.hero h1{font-size:58px}
.hero p{font-size:15px}
.feature-strip{gap:12px}
.feature-mini strong{font-size:15px}
.feature-mini p{font-size:12px}
.home-content .section-head{flex-wrap:wrap}
.home-content .section-head .filter-row{order:3;margin-left:0;width:100%}
.skill-card{padding:24px}
.reading-layout{grid-template-columns:180px minmax(0,1fr);gap:30px}
.updates-home{grid-template-columns:150px 1fr;gap:20px}
.release-mini{grid-template-columns:150px 1fr 100px;gap:14px}
}

@media(max-width:800px){:root{--nav-h:74px}
.container{width:calc(100% - 40px)}
.site-header{height:74px}
.brand{width:144px}
.header-actions{margin-left:auto}
.menu-button{display:inline-grid}
.nav{display:none;position:absolute;top:73px;left:0;right:0;background:var(--surface);padding:18px 24px 25px;border-bottom:1px solid var(--line);box-shadow:0 12px 20px #0d1c3b0a;flex-wrap:wrap;gap:10px 25px}
.nav.open{display:flex}
.nav a{padding:8px}
.header-actions>.button{min-height:38px;padding:7px 15px;font-size:12px}
.hero{grid-template-columns:minmax(0,1fr);gap:20px;padding-top:42px;padding-bottom:20px;min-height:0}
.hero-copy{max-width:560px}
.hero h1{font-size:56px}
.hero p{max-width:470px}
.hero-media{margin:0 -14px 0 0;max-width:700px}
.hero-media figcaption{margin-right:26px}
.hero-wrap:before{width:130%;height:700px;right:-50%}
.feature-strip{grid-template-columns:repeat(3,minmax(0,1fr));gap:26px 12px;padding-top:16px;padding-bottom:35px}
.feature-mini p{max-width:170px}
.section{padding-block:38px}
.section-head{align-items:flex-start;gap:18px;margin-bottom:23px}
.section-head h2{font-size:27px}
.theme-card{flex-basis:calc((100% - 32px)/2.3);}
.theme-gallery{gap:16px}
.gallery-next{right:-10px}
.grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
.skill-card:last-child:nth-child(3){grid-column:1/-1}
.article-card-body{padding:20px}
.article-card h3{font-size:21px}
.article-card p{font-size:14px}
.updates-home{display:block;padding-block:35px}
.updates-home h2{margin-bottom:14px}
.start-inner h2{font-size:26px}
.start-strip{padding:32px 0}
.footer-inner{align-items:flex-start}
.footer-links{gap:15px}
.detail-layout{grid-template-columns:minmax(0,1fr);gap:30px}
.page-head{padding-top:44px}
.page-head p{font-size:16px}
.feature-detail{grid-template-columns:70px minmax(0,1fr);gap:22px}
.feature-detail .feature-symbol{width:64px;height:64px}
.feature-symbol .icon{width:30px;height:30px}
.feature-detail h2{font-size:26px}
.reading-layout{display:block;padding-top:16px}
.reading-toc{position:static;border:1px solid var(--line);border-radius:12px;padding:16px;margin-bottom:30px}
.reading-toc h2{display:none}
.toc-toggle{display:flex;justify-content:space-between;align-items:center;width:100%;padding:0;border:0;background:transparent;color:var(--forest);min-height:30px;font-size:15px}
.reading-toc ol{display:none;max-height:none;margin-top:12px}
.reading-toc.expanded ol{display:block}
.article-prose{font-size:16px}
.article-hero h1{font-size:38px}
.article-hero .lead{font-size:16px}
.release-entry{grid-template-columns:110px minmax(0,1fr);gap:20px}
.release-entry h2{font-size:24px}
}

@media(max-width:520px){.container{width:calc(100% - 36px)}
.header-actions .search-trigger{display:none}
.header-inner{gap:5px}
.header-actions{gap:3px}
.header-actions>.button{font-size:11px;padding:7px 12px}
.icon-button{width:40px;height:42px}
.hero h1{font-size:48px;line-height:1.22}
.hero p{font-size:15px;margin-top:18px}
.hero .client-switch{margin-top:22px}
.hero .actions{gap:12px}
.hero .actions .text-link{font-size:13px}
.hero .button{padding-inline:20px}
.hero-media{margin-top:8px}
.hero-media img{transform:rotate(-1deg)}
.feature-strip{gap:22px 8px}
.feature-mini{gap:7px}
.feature-mini>span{width:42px;height:42px}
.feature-mini strong{font-size:14px}
.feature-mini p{font-size:11px}
.theme-card{flex-basis:77%}
.theme-gallery{gap:13px}
.theme-info h3{font-size:17px}
.section-head .text-link{font-size:12px;gap:5px}
.section-head h2{font-size:25px}
.home-content .section-head h2{white-space:normal}
.grid-2,.grid-3{grid-template-columns:minmax(0,1fr)}
.grid{gap:22px}
.skill-card:last-child:nth-child(3){grid-column:auto}
.skill-card{padding:25px}
.article-cover{aspect-ratio:16/9}
.article-card-body{padding:20px}
.article-card h3{font-size:22px}
.article-card p{font-size:15px}
.filter{padding:7px 13px;font-size:12px}
.release-mini{grid-template-columns:minmax(0,1fr) 1fr;gap:6px}
.release-mini time{display:none}
.release-mini .release-summary{font-size:12px}
.start-inner h2{font-size:24px}
.start-inner .actions{gap:10px}
.start-inner .button{padding-inline:17px}
.client-switch button{min-width:82px;padding-inline:13px}
.footer-inner{flex-direction:column}
.footer-links{gap:17px}
.page-head h1{font-size:36px}
.page-head p{font-size:15px}
.search-controls{gap:16px}
.search-box{min-width:0;width:100%}
.detail-panel{padding:23px}
.detail-panel h2{font-size:24px}
.feature-detail{display:block;padding:30px 0}
.feature-detail .feature-symbol{margin-bottom:20px}
.feature-detail h2{font-size:25px}
.feature-detail p{font-size:15px}
.release-entry{display:block;padding-block:26px}
.release-entry>div:first-child{display:flex;align-items:center;gap:15px;margin-bottom:10px}
.release-entry .badge{margin:0}
.release-entry h2{font-size:24px}
.article-hero h1{font-size:34px}
.article-meta{gap:10px}
.article-prose h2{font-size:25px}
.article-prose h3{font-size:21px}
.note{padding:17px 18px;font-size:13px}
.start-strip .botanical{opacity:.2}
.page-main{padding-bottom:48px}
}

@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}
*,*:before,*:after{animation-duration:.001ms!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
}

@media(prefers-reduced-transparency:reduce){.site-header{background:var(--linen);backdrop-filter:none}
}

@media print{.site-header,.reading-toc,.start-strip,.site-footer,.back-top{display:none}
body:before{display:none}
.reading-layout{display:block}
.article-prose{max-width:none}
.container{width:100%}
}


/* Shared touch target floor. */
.client-switch button,.filter,.copy-button,.header-actions>.button,.icon-button{min-height:44px}
.icon-button{min-width:44px}
.footer-links a{display:inline-flex;align-items:center;min-height:44px}


.app-image{margin-bottom:25px}
.app-image img{width:100%;aspect-ratio:16/10;object-fit:cover;border:1px solid var(--line);border-radius:12px}
.app-image figcaption{font-size:11px;color:var(--muted);line-height:1.7;margin-top:10px}


@media(max-width:520px){.site-header .brand{width:132px}}
@media(max-width:359px){.site-header .brand{width:120px}}

/* Shared blue production vocabulary. */
:root{--accent:var(--sage);--ink:var(--forest);--bg-base:var(--linen);--bg-elevated:var(--surface);--z-nav:60;--z-sticky:30}
body{background:radial-gradient(ellipse at 50% 10%,#e5efff80,transparent 45%),var(--linen)}
html,body{overflow-x:clip}
h1,h2,h3,h4,.grid>*,.detail-layout>*,.reading-layout>*,.header-inner>*,.footer-inner>*{min-width:0}
.site-header{height:76px;background:#f1f7fff2;border-bottom:0;z-index:var(--z-nav)}
.header-inner{border-bottom:1px solid var(--line)}
.nav a{font-weight:570}
.site-footer{border-top:1px solid var(--line);background:transparent}
.icp-link{display:inline-flex;min-height:44px;align-items:center;margin-left:16px;white-space:nowrap;color:var(--muted)}
.skill-card:after,.botanical{display:none}
.skill-card,.article-card,.app-card,.detail-panel{background:var(--surface);box-shadow:var(--shadow)}
.button,.filter,.text-link,.copy-button,.nav a,.footer-links a,.breadcrumbs a{white-space:nowrap}
.button{border-radius:10px}
.start-strip{background:#e2ecff80;border-radius:0;padding:34px 0}
.start-inner h2{font-size:27px;letter-spacing:-.035em}
.feature-symbol,.feature-detail .feature-symbol{border-radius:16px}
.reading-toc{z-index:var(--z-sticky);top:calc(var(--nav-h) + 24px)}
.article-prose a:not(.text-link){color:var(--accent)}
.article-prose table{background:var(--surface)}
.code-block{background:#e8f0fd}
.breadcrumbs{overflow:hidden}
.breadcrumbs [aria-current]{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
@media(max-width:800px){.site-header{height:68px}:root{--nav-h:68px}.nav{top:67px}.reading-toc{position:relative;top:auto}}
@media(max-width:520px){.icp-link{margin-left:0;display:flex}.breadcrumbs{gap:6px}.page-head{padding-top:38px}.page-head h1{font-size:34px}.start-inner h2{font-size:23px}}

.game-controls{margin-bottom:12px}
.game-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.game-card{display:flex;flex-direction:column;min-width:0;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow);scroll-margin-top:calc(var(--nav-h) + 18px)}
a.game-card{transition:border-color .18s,box-shadow .18s}
a.game-card:hover,.game-card:target{border-color:var(--line-strong);box-shadow:0 10px 30px #315c9a1f}
.game-cover{aspect-ratio:16 / 9;overflow:hidden;background:var(--media-backdrop);border-bottom:1px solid var(--line)}
.game-cover img{width:100%;height:100%;object-fit:cover}
.game-copy{display:flex;flex:1;flex-direction:column;align-items:flex-start;padding:18px 20px 20px}
.game-copy h2{margin:8px 0 7px;font-size:21px;line-height:1.35;overflow-wrap:anywhere}
.game-copy p{margin:0 0 12px;color:var(--muted);font-size:14px;line-height:1.65;overflow-wrap:anywhere}
.game-labels{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:12px}
.game-subtitle{margin:-3px 0 7px;color:var(--muted);font-size:13px}
.game-mode[data-mode="external"]{background:#e7edf7;color:#344d72}
.game-mode[data-mode="unavailable"]{background:#edf1f6;color:var(--muted)}
.game-action,.game-back{display:inline-flex;align-items:center;gap:7px;min-height:44px;color:var(--accent);font-size:14px;font-weight:650}
.game-action{margin-top:auto}
.game-action .icon,.game-back .icon{width:17px;height:17px;flex:none}
.game-back .icon{transform:rotate(180deg)}
.game-play .page-head{padding-block:32px 24px}
.game-play .page-head h1{font-size:clamp(28px,3.2vw,44px)}
.game-play .page-head p{margin-top:8px;font-size:15px;line-height:1.6}
.game-play .breadcrumbs{margin-bottom:12px}
.game-player{overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow)}
.game-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:6px 16px;border-bottom:1px solid var(--line);background:var(--surface)}
.game-toolbar .game-fullscreen{min-height:44px;padding:7px 14px}
.game-frame{display:block;width:100%;height:clamp(450px,calc(100vh - 295px),840px);height:clamp(450px,calc(100svh - 295px),840px);border:0;background:var(--media-backdrop)}
.game-frame:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}
.game-player:fullscreen{display:flex;flex-direction:column;width:100%;height:100%;border:0;border-radius:0}
.game-player:fullscreen .game-toolbar{flex:none}
.game-player:fullscreen .game-frame{flex:1;min-height:0;height:auto}
.game-details{display:flex;flex-wrap:wrap;align-items:center;gap:5px 20px;margin:14px 0 0;color:var(--muted);font-size:14px}
.game-details p{margin:0}
.game-details .text-link{min-height:44px}
@media(max-width:900px){.game-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}}
@media(max-width:520px){.game-grid{grid-template-columns:minmax(0,1fr)}.game-copy{padding:15px 16px 16px}.game-copy h2{font-size:19px}.game-controls{gap:10px}.game-play .page-head{padding-block:26px 20px}.game-toolbar{padding-inline:12px}.game-frame{height:clamp(390px,calc(100vh - 280px),680px);height:clamp(390px,calc(100svh - 280px),680px)}}