:root{
  --gold:#D9A21B;--gold-soft:#F1C96A;--ink:#2B261D;--paper:#FFFDF7;--sand:#F7F1E3;--text:#302D28;--muted:#756F64;--accent:#E9673F;--line:#E8DFC9;--white:#fff;--shadow:0 18px 50px rgba(70,55,20,.09);--radius:20px;--radius-sm:12px;--shell:1180px
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--paper)}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--text);background:var(--paper);line-height:1.75;overflow-wrap:anywhere}
img{display:block;max-width:100%;height:auto}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button{cursor:pointer}
.shell{width:min(calc(100% - 40px),var(--shell));margin-inline:auto}.narrow{max-width:820px}.site-main{min-height:60vh}.section{padding:74px 0}.eyebrow{margin:0 0 10px;font-size:.79rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:#9A6E04}.lead-text{font-size:1.1rem;color:#544D42;max-width:760px}.meta-line{margin:0 0 4px;color:#9A6E04;font-size:.82rem;font-weight:700}.count-note{color:var(--muted);font-size:.92rem}
h1,h2,h3{color:var(--ink);line-height:1.22;margin-top:0}h1{font-size:clamp(2.2rem,4vw,4.5rem);letter-spacing:-.035em}h2{font-size:clamp(1.55rem,2.4vw,2.55rem);letter-spacing:-.025em}h3{font-size:1.12rem}.button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 20px;border-radius:999px;font-weight:750;border:1px solid transparent;transition:transform .18s ease,background .18s ease,border-color .18s ease}.button:hover{transform:translateY(-1px)}.button.primary{background:var(--accent);color:#fff}.button.primary:hover{background:#d95731}.button.secondary{background:var(--sand);border-color:#E4D6B5;color:var(--ink)}.button.secondary:hover{background:#efe3c8}.text-link{display:inline-flex;align-items:center;gap:8px;font-weight:750;color:#865e00}.text-link::after{content:"→"}.text-link:hover{text-decoration:underline}.button-row,.inline-links,.lead-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.skip-link{position:fixed;left:12px;top:10px;z-index:1000;transform:translateY(-160%);background:var(--ink);color:#fff;padding:10px 14px;border-radius:8px}.skip-link:focus{transform:none}.site-header{position:sticky;top:0;z-index:100;background:rgba(255,253,247,.94);backdrop-filter:blur(12px);border-bottom:1px solid rgba(217,162,27,.16)}.header-inner{min-height:74px;display:flex;align-items:center;gap:22px}.brand-mark{display:flex;align-items:center;gap:10px;margin-right:auto}.brand-mark img{width:44px;height:44px;object-fit:contain}.brand-mark span{display:flex;flex-direction:column;line-height:1.15}.brand-mark strong{font-size:1.05rem}.brand-mark small{margin-top:5px;color:var(--muted);font-size:.72rem}.site-nav{display:flex;align-items:center;gap:4px}.site-nav a{padding:10px 12px;border-radius:999px;font-size:.9rem;color:#514A40}.site-nav a:hover,.site-nav a[aria-current="page"]{background:var(--sand);color:var(--ink)}.menu-toggle{display:none}.search-open{border:1px solid var(--line);background:#fff8e8;border-radius:999px;padding:10px 15px;color:var(--ink);font-weight:700}
.search-modal[hidden]{display:none!important}.search-modal{position:fixed;inset:0;z-index:500;display:grid;place-items:start center;padding-top:min(16vh,150px)}.search-backdrop{position:absolute;inset:0;background:rgba(43,38,29,.5);backdrop-filter:blur(4px)}.search-dialog{position:relative;z-index:1;width:min(calc(100% - 32px),720px);padding:32px;border-radius:24px;background:var(--paper);box-shadow:0 30px 100px rgba(20,17,10,.3)}.search-dialog h2{padding-right:50px}.search-close{position:absolute;right:18px;top:14px;border:0;background:transparent;font-size:2rem;color:var(--muted)}.search-form label{display:block;margin-bottom:8px;font-weight:700}.search-control{display:flex;gap:8px}.search-control input{flex:1;min-width:0;border:1px solid #d8ccb0;background:#fff;border-radius:12px;padding:12px 14px;outline:0}.search-control input:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(217,162,27,.12)}.search-control button{border:0;background:var(--ink);color:#fff;border-radius:12px;padding:0 18px;font-weight:750}
.breadcrumbs{padding-top:22px;font-size:.85rem;color:var(--muted)}.breadcrumbs ol{list-style:none;padding:0;margin:0;display:flex;gap:8px;flex-wrap:wrap}.breadcrumbs li+li::before{content:"/";margin-right:8px;color:#b9aa88}.breadcrumbs a:hover{color:#805b00}
.home-lead{padding:56px 0 44px;background:linear-gradient(180deg,#fff9e9 0%,var(--paper) 100%)}.lead-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(320px,.9fr);gap:52px;align-items:center}.lead-copy h1{max-width:760px;margin-bottom:20px}.lead-copy .lead-text{max-width:680px}.lead-actions{margin-top:26px}.lead-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:34px 0 0}.lead-facts div{border-top:1px solid #deceac;padding-top:12px}.lead-facts dt{font-size:.75rem;color:var(--muted)}.lead-facts dd{margin:3px 0 0;font-weight:700;font-size:.92rem}.lead-visual{margin:0;position:relative}.lead-visual img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:36px 12px 36px 12px;box-shadow:var(--shadow)}.lead-visual figcaption{position:absolute;left:22px;right:22px;bottom:18px;background:rgba(43,38,29,.86);color:#fff;padding:12px 14px;border-radius:10px;font-size:.82rem}
.split-heading{display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,.7fr);gap:60px;align-items:end;margin-bottom:30px}.split-heading p:last-child{margin:0;color:var(--muted)}.split-heading h2{margin-bottom:0}.access-strip{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:12px}.access-strip a{min-height:190px;padding:24px;border:1px solid var(--line);border-radius:18px;display:flex;flex-direction:column;justify-content:flex-end;background:#fff;transition:transform .18s ease,box-shadow .18s ease}.access-strip a:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.access-strip span{font-size:.76rem;color:#977006;font-weight:800}.access-strip strong{font-size:1.3rem;margin:6px 0}.access-strip small{color:var(--muted);font-size:.87rem}.access-main{background:var(--ink)!important;color:#fff!important}.access-main strong{color:#fff}.access-main small{color:#ded5c6}.access-main span{color:var(--gold-soft)}.access-side.muted{background:var(--sand)}
.section-title-row{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:26px}.section-title-row h2{margin-bottom:0}.index-list{border-top:1px solid var(--line)}.index-row{display:grid;grid-template-columns:50px minmax(0,1fr) 120px;gap:20px;padding:22px 0;border-bottom:1px solid var(--line);align-items:start}.index-number{font-variant-numeric:tabular-nums;color:#b58b28;font-weight:800}.index-row h3{margin:0 0 5px;font-size:1.06rem}.index-row h3 a:hover{color:#9b6f00}.index-row p:not(.meta-line){margin:0;color:var(--muted);font-size:.9rem;max-width:800px}.index-tag{justify-self:end;background:var(--sand);border-radius:999px;padding:5px 10px;font-size:.76rem;color:#665d50}.section-watch-preview{padding-top:54px}.section-editorial-band{padding-block:28px 70px}.editorial-band{display:grid;grid-template-columns:.8fr 1.2fr;gap:44px;align-items:center;background:var(--sand);padding:24px;border-radius:28px}.editorial-band figure{margin:0}.editorial-band img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:18px}.editorial-band p{color:var(--muted)}.theme-columns{background:#fffaf0;border-top:1px solid #f0e6ce;border-bottom:1px solid #f0e6ce}.theme-directory{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:18px;overflow:hidden}.theme-block{background:var(--paper);padding:22px}.theme-block>span{font-size:.72rem;color:#ad831c;font-weight:800}.theme-block h3{margin:8px 0 14px}.theme-block ul{list-style:none;padding:0;margin:0}.theme-block li+li{margin-top:9px}.theme-block a{font-size:.86rem;color:#5a5247}.theme-block a:hover{color:#8d6500;text-decoration:underline}
.app-ribbon{padding-block:60px}.app-ribbon-inner{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding-block:34px}.app-ribbon-inner p{color:var(--muted);max-width:680px}.app-ribbon-inner img{justify-self:end;width:min(100%,360px);aspect-ratio:16/10;object-fit:cover;border-radius:18px}.guide-lines{display:grid;grid-template-columns:1fr 1fr;gap:0 30px;border-top:1px solid var(--line)}.guide-lines a{padding:17px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:100px 1fr;column-gap:14px}.guide-lines span{grid-row:1/3;color:#9d750f;font-size:.78rem;font-weight:800}.guide-lines strong{font-size:.95rem}.guide-lines p{margin:3px 0 0;color:var(--muted);font-size:.84rem}.guide-lines a:hover strong{color:#906700}.section-ai-teaser{background:var(--ink);color:#eee5d8}.ai-teaser{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center}.ai-copy h2{color:#fff}.ai-copy .eyebrow{color:var(--gold-soft)}.ai-copy p{color:#d8d0c4}.ai-copy .text-link{color:#f1c96a}.ai-teaser figure{margin:0}.ai-teaser img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:24px}.remix-line{display:grid;grid-template-columns:1.2fr 1fr auto;gap:30px;align-items:end}.remix-line p{margin:0;color:var(--muted)}.remix-line h2{margin:0}.questions-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:60px}.questions-grid>div:first-child>p:not(.eyebrow){color:var(--muted)}.question-list details{border-top:1px solid var(--line);padding:16px 0}.question-list details:last-child{border-bottom:1px solid var(--line)}.question-list summary{cursor:pointer;font-weight:750;color:var(--ink)}.question-list p{color:var(--muted);margin:10px 0 0}.home-close{padding-top:20px}.home-close-inner{background:var(--sand);border-radius:26px;padding:36px;display:grid;grid-template-columns:1.3fr .7fr;gap:44px}.home-close-inner p{color:var(--muted)}.home-close nav{display:grid;align-content:center}.home-close nav a{padding:10px 0;border-bottom:1px solid #dfd0ae;font-weight:700}.home-close nav a:hover{color:#8c6300}
.page-hero{padding:48px 0 54px}.page-hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:48px;align-items:center}.page-hero-grid img{width:100%;aspect-ratio:16/11;object-fit:cover;border-radius:24px}.page-hero.compact h1{font-size:clamp(2.1rem,3.8vw,3.8rem)}.page-hero p{color:var(--muted);max-width:760px}.watch-tools{display:flex;align-items:center;gap:18px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding-block:22px}.watch-tools>div{margin-right:auto;max-width:680px}.watch-tools p{margin:3px 0;color:var(--muted)}.watch-dense{padding-top:32px}.watch-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.watch-entry{display:grid;grid-template-columns:132px 1fr;gap:16px;padding:16px;border:1px solid var(--line);border-radius:16px;background:#fff}.watch-entry img{width:132px;height:174px;object-fit:cover;border-radius:10px}.watch-entry h3{margin:0 0 6px}.watch-entry p:not(.meta-line){margin:0 0 10px;color:var(--muted);font-size:.87rem;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.watch-entry dl{display:flex;gap:18px;margin:0}.watch-entry dl div{display:flex;gap:5px;font-size:.76rem}.watch-entry dt{color:var(--muted)}.watch-entry dd{margin:0;font-weight:700}.pagination{display:flex;gap:8px;flex-wrap:wrap;margin-top:30px}.page-link{min-width:38px;height:38px;display:grid;place-items:center;border:1px solid var(--line);border-radius:10px;background:#fff}.page-link:hover{border-color:#c6a65d}.page-link.is-current{background:var(--ink);color:#fff;border-color:var(--ink)}.context-panel{background:var(--sand)}.context-panel a{color:#855e00;text-decoration:underline}
.catalog-hero{padding-bottom:34px}.catalog-hero .shell{max-width:960px;margin-left:max(20px,calc((100% - var(--shell))/2))}.catalog-group{padding:32px 0;border-top:1px solid var(--line)}.catalog-group-grid{display:grid;grid-template-columns:260px 1fr;gap:40px}.catalog-aside{position:sticky;top:100px;align-self:start}.catalog-aside p{color:var(--muted);font-size:.88rem}.catalog-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr}.catalog-list li{border-bottom:1px solid var(--line)}.catalog-list li:nth-child(odd){border-right:1px solid var(--line)}.catalog-list a{display:flex;justify-content:space-between;gap:12px;padding:13px 16px}.catalog-list strong{font-size:.9rem}.catalog-list span{font-size:.76rem;color:var(--muted);white-space:nowrap}.catalog-list a:hover{background:#fff8e8}.callout{padding:30px;border:1px solid var(--line);border-radius:20px;background:#fff}.callout p{color:var(--muted)}
.app-hero{padding:52px 0;background:var(--sand)}.app-hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:48px;align-items:center}.app-hero-grid img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:26px}.steps-layout{display:grid;grid-template-columns:300px 1fr;gap:60px}.numbered-steps{list-style:none;margin:0;padding:0;counter-reset:step}.numbered-steps li{position:relative;padding:0 0 26px 62px;border-left:1px solid var(--line)}.numbered-steps li::before{counter-increment:step;content:counter(step,decimal-leading-zero);position:absolute;left:-22px;top:0;width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:var(--ink);color:#fff;font-weight:800;font-size:.78rem}.numbered-steps strong{display:block;font-size:1.05rem}.numbered-steps p{color:var(--muted);margin:5px 0 0}.app-use-band{background:var(--ink);color:#e6dfd5}.app-use-band h2{color:#fff}.app-use-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:#5a5143}.app-use-grid>div{background:var(--ink);padding:28px}.app-use-grid span{color:var(--gold-soft);font-weight:800}.app-use-grid h3{color:#fff;margin:12px 0 8px}.app-use-grid p{color:#cfc6b8;font-size:.9rem}.two-column-info{display:grid;grid-template-columns:1fr 1fr;gap:50px}.two-column-info img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:20px;margin-bottom:24px}.two-column-info p{color:var(--muted)}.two-column-info details{border-top:1px solid var(--line);padding:14px 0}.two-column-info details:last-child{border-bottom:1px solid var(--line)}.two-column-info summary{font-weight:700;cursor:pointer}
.ai-hero{padding:54px 0 70px;background:var(--ink);color:#ddd4c6}.ai-hero-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:54px;align-items:center}.ai-hero figure{margin:0}.ai-hero img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:12px 34px 12px 34px}.ai-hero h1{color:#fff}.ai-hero .eyebrow{color:var(--gold-soft)}.ai-hero .text-link{color:var(--gold-soft)}.ai-matrix{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line);border-radius:24px;overflow:hidden}.ai-matrix article{padding:30px}.ai-matrix article:nth-child(odd){border-right:1px solid var(--line)}.ai-matrix article:nth-child(-n+2){border-bottom:1px solid var(--line)}.ai-matrix span{font-size:.76rem;font-weight:800;color:#9e7410}.ai-matrix p{color:var(--muted)}.ai-longform{background:var(--sand)}.ai-longform ol{padding-left:24px}.ai-longform li{padding:16px 0;border-bottom:1px solid #dfd0ae}.ai-longform li strong{font-size:1.03rem}.ai-longform li p{margin:4px 0;color:var(--muted)}.related-band{display:grid;grid-template-columns:.8fr 1.2fr;gap:40px;align-items:center}.related-band img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:20px}.related-band p{color:var(--muted)}
.remix-hero{padding:52px 0;background:#fff7e9}.remix-hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:44px;align-items:center}.remix-hero img{width:100%;aspect-ratio:16/11;object-fit:cover;border-radius:24px}.remix-hero p{color:var(--muted)}.remix-table{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.remix-table>div{padding:26px 20px}.remix-table>div+div{border-left:1px solid var(--line)}.remix-table h2{font-size:1.2rem}.remix-table p{color:var(--muted);font-size:.9rem}.prose h2{margin-top:38px}.prose h2:first-child{margin-top:0}.prose p{color:#514b42;font-size:1.02rem}.prose code{background:var(--sand);padding:2px 6px;border-radius:5px}
.guide-hero{padding-bottom:60px}.guide-toc{padding:34px 0;background:var(--sand)}.guide-toc h2{font-size:1.25rem}.toc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.toc-grid a{padding:12px 14px;background:rgba(255,255,255,.58);border-radius:10px;font-size:.85rem}.toc-grid a:hover{background:#fff}.toc-grid span{display:block;color:#9b7210;font-size:.72rem;font-weight:800}.guide-articles{padding:40px 0 80px}.guide-articles article{padding:42px 0;border-bottom:1px solid var(--line);scroll-margin-top:95px}.guide-articles article p:not(.eyebrow){color:#514b42}.article-next{display:flex;gap:18px;flex-wrap:wrap;margin-top:20px}.article-next a{font-size:.84rem;color:#845f05;text-decoration:underline}
.faq-stack details{border-bottom:1px solid var(--line);padding:18px 0}.faq-stack details:first-child{border-top:1px solid var(--line)}.faq-stack summary{font-weight:800;font-size:1.02rem;cursor:pointer}.faq-stack p{color:var(--muted)}.manifesto{display:grid;grid-template-columns:1fr 1fr;gap:20px}.manifesto article{padding:28px;border:1px solid var(--line);border-radius:18px;background:#fff}.manifesto p{color:var(--muted)}.safety-list{display:grid;grid-template-columns:1fr 1fr;gap:20px}.safety-list article{padding:26px;border-top:2px solid var(--gold);background:#fff}.safety-list span{color:#a47b17;font-weight:800}.safety-list h2{margin-top:12px}.safety-list p{color:var(--muted)}
.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:60px}.check-list{padding:0;list-style:none}.check-list li{padding:10px 0 10px 28px;position:relative;border-bottom:1px solid var(--line)}.check-list li::before{content:"✓";position:absolute;left:0;color:#946a04;font-weight:900}.contact-form{padding:28px;border:1px solid var(--line);border-radius:20px;background:#fff}.contact-form label{display:block;margin-top:16px;font-weight:700}.contact-form input,.contact-form textarea{display:block;width:100%;margin-top:6px;border:1px solid #d8ccb0;border-radius:10px;padding:11px 12px;background:#fff;resize:vertical}.contact-form .button{margin-top:18px}.form-status{padding:12px 14px;border-radius:10px;font-size:.9rem}.form-status.success{background:#eef6e9;color:#2f5b23}.form-status.error{background:#fff0ec;color:#8b3929}.form-status ul{margin:0;padding-left:20px}
.search-page{padding:60px 0 90px}.page-search-form{margin:26px 0}.empty-state{padding:30px;background:var(--sand);border-radius:18px}.result-count{color:var(--muted)}.search-results{border-top:1px solid var(--line)}.search-results article{padding:22px 0;border-bottom:1px solid var(--line)}.search-results span{font-size:.76rem;color:#9a710c;font-weight:800}.search-results h2{font-size:1.22rem;margin:5px 0}.search-results h2 a:hover{color:#8e6500}.search-results p{margin:0;color:var(--muted)}
.detail-article{padding:32px 0}.detail-head{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;padding-top:22px;padding-bottom:44px}.detail-head figure{margin:0}.detail-head img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:24px}.detail-head figcaption{font-size:.76rem;color:var(--muted);margin-top:8px}.detail-meta{display:flex;gap:24px;flex-wrap:wrap;margin:26px 0 0}.detail-meta div{border-left:2px solid var(--gold);padding-left:10px}.detail-meta dt{font-size:.72rem;color:var(--muted)}.detail-meta dd{margin:3px 0 0;font-weight:800}.detail-body-grid{display:grid;grid-template-columns:220px minmax(0,1fr);gap:54px;align-items:start}.detail-aside{position:sticky;top:100px;padding:18px;background:var(--sand);border-radius:14px}.detail-aside ul{padding-left:18px;font-size:.85rem;color:var(--muted)}.detail-aside a{font-size:.84rem;color:#825d03;text-decoration:underline}.detail-prose p{line-height:1.9}.editor-note{margin-top:34px;padding:20px;border-left:4px solid var(--gold);background:#fff8e7}.editor-note p{margin-bottom:0;font-size:.92rem}.related-section{background:var(--sand)}.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.related-grid a{padding:18px;background:var(--paper);border:1px solid #e3d8bd;border-radius:14px}.related-grid a:hover{border-color:#c9a95d}.related-grid span{font-size:.72rem;color:#9b7210;font-weight:800}.related-grid strong{display:block;margin:5px 0;font-size:.92rem}.related-grid p{margin:0;color:var(--muted);font-size:.82rem}
.error-panel{padding:110px 0 140px}.error-panel h1{font-size:clamp(2.3rem,5vw,4.3rem)}.error-panel>p:not(.eyebrow){color:var(--muted);font-size:1.06rem}.site-footer{margin-top:0;background:var(--ink);color:#dcd3c5;padding:50px 0 20px}.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:50px}.footer-intro p{max-width:560px;color:#bfb6a8}.footer-brand{font-size:1.4rem;font-weight:850;color:#fff}.footer-grid h2{font-size:.92rem;color:#fff}.footer-grid>div:not(.footer-intro){display:flex;flex-direction:column;align-items:flex-start}.footer-grid a:not(.footer-brand){padding:5px 0;font-size:.86rem}.footer-grid a:hover{color:var(--gold-soft)}.footer-bottom{margin-top:34px;padding-top:18px;border-top:1px solid #4a4338;display:flex;justify-content:space-between;font-size:.78rem;color:#aaa092}.back-top{position:fixed;right:18px;bottom:18px;z-index:80;width:44px;height:44px;border:0;border-radius:50%;background:var(--ink);color:#fff;box-shadow:0 8px 30px rgba(0,0,0,.2)}
@media (max-width:1100px){.site-nav{gap:0}.site-nav a{padding:9px 8px;font-size:.84rem}.lead-grid,.page-hero-grid,.app-hero-grid,.ai-hero-grid,.remix-hero-grid,.detail-head{gap:34px}.theme-directory{grid-template-columns:repeat(2,1fr)}.watch-grid{grid-template-columns:1fr}.toc-grid{grid-template-columns:1fr 1fr}.remix-line{grid-template-columns:1fr}.remix-line .text-link{justify-self:start}.access-strip{grid-template-columns:1.2fr 1fr}.access-strip .muted{grid-column:1/-1;min-height:130px}.related-grid{grid-template-columns:1fr 1fr}}
@media (max-width:860px){.header-inner{min-height:66px}.menu-toggle{display:inline-flex;border:1px solid var(--line);background:var(--paper);border-radius:999px;padding:8px 12px}.search-open{padding:8px 11px}.site-nav{position:absolute;left:20px;right:20px;top:66px;display:none;flex-direction:column;align-items:stretch;padding:10px;background:var(--paper);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow)}.site-nav.is-open{display:flex}.site-nav a{padding:10px 12px}.lead-grid,.page-hero-grid,.app-hero-grid,.ai-hero-grid,.remix-hero-grid,.detail-head,.editorial-band,.app-ribbon-inner,.ai-teaser,.questions-grid,.home-close-inner,.steps-layout,.two-column-info,.related-band,.contact-grid,.detail-body-grid{grid-template-columns:1fr}.lead-visual img{aspect-ratio:16/10}.lead-facts{grid-template-columns:1fr}.split-heading{grid-template-columns:1fr;gap:12px}.access-strip{grid-template-columns:1fr}.access-strip .muted{grid-column:auto}.theme-directory{grid-template-columns:1fr 1fr}.guide-lines{grid-template-columns:1fr}.guide-lines a{grid-template-columns:86px 1fr}.app-ribbon-inner img{justify-self:start}.app-use-grid{grid-template-columns:1fr}.remix-table{grid-template-columns:1fr 1fr}.remix-table>div:nth-child(3){border-left:0;border-top:1px solid var(--line)}.remix-table>div:nth-child(4){border-top:1px solid var(--line)}.catalog-group-grid{grid-template-columns:1fr}.catalog-aside{position:static}.catalog-list{grid-template-columns:1fr}.catalog-list li:nth-child(odd){border-right:0}.manifesto,.safety-list{grid-template-columns:1fr}.detail-aside{position:static}.detail-aside ul{display:flex;gap:18px;flex-wrap:wrap;list-style:none;padding:0}.detail-head figure{order:-1}.footer-grid{grid-template-columns:1fr 1fr}.footer-intro{grid-column:1/-1}}
@media (max-width:620px){.shell{width:min(calc(100% - 28px),var(--shell))}.section{padding:54px 0}.brand-mark small{display:none}.brand-mark img{width:38px;height:38px}.header-inner{gap:9px}.search-open{font-size:.8rem}.home-lead{padding-top:34px}.lead-visual figcaption{position:static;background:transparent;color:var(--muted);padding:8px 0 0}.split-heading{margin-bottom:20px}.section-title-row{align-items:flex-start;flex-direction:column}.index-row{grid-template-columns:36px 1fr}.index-tag{grid-column:2;justify-self:start}.theme-directory{grid-template-columns:1fr}.guide-lines a{grid-template-columns:1fr}.guide-lines span{grid-row:auto}.watch-tools{align-items:flex-start;flex-direction:column}.watch-tools>div{margin-right:0}.watch-entry{grid-template-columns:1fr}.watch-entry img{width:100%;height:auto;aspect-ratio:16/9}.watch-entry dl{flex-direction:column;gap:4px}.catalog-list a{flex-direction:column;gap:3px}.catalog-list span{white-space:normal}.remix-table{grid-template-columns:1fr}.remix-table>div+div{border-left:0;border-top:1px solid var(--line)}.toc-grid{grid-template-columns:1fr}.ai-matrix{grid-template-columns:1fr}.ai-matrix article:nth-child(odd){border-right:0}.ai-matrix article+article{border-top:1px solid var(--line)}.related-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.footer-intro{grid-column:auto}.footer-bottom{flex-direction:column;gap:6px}.search-dialog{padding:24px 18px}.search-control{flex-direction:column}.search-control button{min-height:44px}.detail-meta{flex-direction:column;gap:10px}.button-row{align-items:flex-start}.button{width:100%}.inline-links .button,.lead-actions .text-link{width:auto}}
@media (max-width:390px){h1{font-size:2.05rem}.brand-mark strong{font-size:.96rem}.search-open{display:none}.menu-toggle{margin-left:auto}.index-row{grid-template-columns:1fr}.index-number{display:none}.index-tag{grid-column:auto}.lead-actions{align-items:stretch}.lead-actions .button{width:100%}.lead-actions .text-link{justify-content:center}.page-link{min-width:34px;height:34px}.home-close-inner{padding:26px 20px}.contact-form{padding:20px 16px}}