:root{--color-text: #050505;--color-muted: #6f6f6f;--color-border: #d9d9d9;--color-soft: #f4f4f4;--color-page: #f2f2f2;--color-panel: #f3f3f3;--color-surface: #ffffff;--color-body: #ffffff;--color-copy: #333333;--color-white: #ffffff;--color-header-bg: #050505;--color-header-text: #ffffff;--color-header-border: #252525;--color-header-light-bg: #ffffff;--color-header-light-text: #050505;--color-control-bg: #111111;--color-control-text: #ffffff;--color-error-bg: #fff0f0;--color-error-text: #980000;--color-hero-bg: #000000;--color-cover-bg: #fbff00;--header-height: 72px;--sidebar-width: 282px;--content-width: 1160px;--article-width: 920px;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}@media(prefers-color-scheme:dark){:root{--color-text: #f5f5f5;--color-muted: #a0a0a0;--color-border: #333333;--color-soft: #202020;--color-page: #101010;--color-panel: #171717;--color-surface: #1d1d1d;--color-body: #101010;--color-copy: #d6d6d6;--color-header-light-bg: #050505;--color-header-light-text: #ffffff;--color-control-bg: #f5f5f5;--color-control-text: #050505;--color-error-bg: #331616;--color-error-text: #ffb3b3}}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--color-text);background:var(--color-body);font-size:16px;line-height:1.45}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button,input{font:inherit}.site-header{position:fixed;z-index:30;top:0;left:0;right:0;height:var(--header-height);display:flex;align-items:center;justify-content:space-between;gap:22px;padding:0 24px;color:var(--color-header-text);background:var(--color-header-bg);border-bottom:1px solid var(--color-header-border)}.site-header--light{color:var(--color-header-light-text);background:var(--color-header-light-bg);border-bottom:1px solid var(--color-border)}.logo{display:inline-flex;width:34px;height:34px;align-items:center;justify-content:center}.logo__mark{width:34px;height:34px;background:currentColor;-webkit-mask:url(/assets/dy-Icon-White-alpha-enigma.png) center / contain no-repeat;mask:url(/assets/dy-Icon-White-alpha-enigma.png) center / contain no-repeat}.site-header__nav{display:flex;align-items:center;gap:14px;font-size:16px;line-height:1}.site-header__nav a,.site-header__nav button{opacity:.84}.site-header__nav a:hover,.site-header__nav button:hover{opacity:1}.site-header__logout,.site-header__search{display:inline-flex;width:24px;height:24px;align-items:center;justify-content:center;padding:0;border:0;color:currentColor;background:transparent}.site-header__logout svg,.site-header__search svg{width:22px;height:22px}.site-header__menu{display:none;width:42px;height:42px;padding:0;border:0;color:currentColor;background:transparent}.site-header__menu span{display:block;width:22px;height:1.5px;margin:5px auto;background:currentColor}.site-search{position:absolute;top:var(--header-height);left:0;right:0;display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center;padding:18px 24px;color:var(--color-header-light-text);background:var(--color-header-light-bg);border-bottom:1px solid var(--color-border);transform:translateY(-12px);opacity:0;pointer-events:none;transition:opacity .18s ease,transform .18s ease}.site-search label{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.site-search input{height:44px;min-width:0;border:0;border-bottom:1px solid var(--color-border);color:var(--color-text);background:transparent;font-size:20px;outline:0}.site-search button{height:44px;padding:0 18px;border:1px solid var(--color-text);color:var(--color-control-text);background:var(--color-control-bg)}.is-search-open .site-search{transform:translateY(0);opacity:1;pointer-events:auto}@media(prefers-color-scheme:dark){.site-header,.site-header--light{color:var(--color-header-text);background:var(--color-header-bg);border-bottom:1px solid var(--color-header-border)}.site-search{color:var(--color-header-text);background:var(--color-surface)}}@media(prefers-color-scheme:light){.site-header--light{color:var(--color-header-light-text);background:var(--color-header-light-bg);border-bottom:1px solid var(--color-border)}}.page{min-height:100vh;padding-top:var(--header-height)}.sidebar{position:fixed;z-index:20;top:var(--header-height);bottom:0;left:0;width:var(--sidebar-width);overflow:auto;background:var(--color-panel);border-right:1px solid var(--color-border)}.sidebar__inner{min-height:100%;display:flex;flex-direction:column;padding:27px 24px 28px}.sidebar__heading{display:flex;align-items:center;justify-content:space-between;min-height:44px;margin-bottom:31px;padding-bottom:24px;border-bottom:1px solid var(--color-border);font-size:16px;font-weight:700}.sidebar__heading button{display:none;border:0;background:transparent;font-size:21px;line-height:1}.sidebar__toc-icon{display:grid;gap:5px;width:20px}.sidebar__toc-icon span{display:block;position:relative;width:13px;height:1px;margin-left:7px;background:var(--color-text)}.sidebar__toc-icon span:before{content:"";position:absolute;top:-2px;left:-7px;width:3px;height:3px;background:var(--color-text)}.sidebar ul{list-style:none;margin:0;padding:0}.sidebar li{margin:0 0 24px}.sidebar a{color:var(--color-text)}.sidebar a:hover,.sidebar a.is-current,.sidebar__toc a.is-active{color:var(--color-text);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}.sidebar__toc li:not(.is-child){display:grid;grid-template-columns:24px 1fr;gap:0;align-items:baseline;font-size:16px}.sidebar__toc li:not(.is-child):before{content:attr(data-index)}.sidebar__toc .is-child{display:block;margin-top:-12px;padding-left:24px;font-size:14px;line-height:1.35;color:var(--color-muted)}.sidebar__toc .is-child a{color:var(--color-muted)}.sidebar__toc .is-child a.is-active{color:var(--color-text)}.sidebar__copy{margin:auto 0 0;padding-top:40px;font-size:13px;color:var(--color-muted)}.main{margin-left:var(--sidebar-width)}.content{width:min(var(--content-width),calc(100vw - 280px));margin:0 auto}@media(min-width:1280px){.main--hub .content{width:min(var(--content-width),calc(100vw - 80px))}}.main--hub{margin-left:0;background:var(--color-page)}.hub-hero{position:relative;height:min(42vw,598px);min-height:520px;display:flex;align-items:flex-start;overflow:hidden;background:var(--color-hero-bg);color:var(--color-white)}.hub-hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.hub-hero .content{position:relative;padding-top:82px}.hub-hero h1{max-width:680px;margin:0;font-size:clamp(46px,4.2vw,60px);line-height:1.08;font-weight:400;letter-spacing:0}.hub-content{background:var(--color-page)}.hub-intro{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:80px;padding:62px 0 124px}.hub-intro p{margin:0;font-size:23px;line-height:1.38;font-weight:400}.guide-collection{padding-bottom:90px}.guide-collection>h2{margin:0 0 22px;color:var(--color-muted);font-size:16px;line-height:24px;font-weight:400;letter-spacing:0;text-transform:uppercase}.guide-filters{display:flex;flex-flow:row wrap;gap:10px;margin:0 0 34px}.guide-filters a{display:inline-flex;min-height:34px;align-items:center;padding:5px 14px;color:var(--color-muted);border:1px solid var(--color-border);border-radius:999px;font-size:15px;line-height:20px}.guide-filters a:hover,.guide-filters a.is-active{color:var(--color-text);border-color:var(--color-text)}.guide-grid{display:flex;flex-flow:row wrap;align-items:stretch;margin-left:-40px;background:transparent}.guide-card{flex:0 0 auto;width:360px;height:320px;margin:0 0 40px 40px;display:flex;flex-direction:column;background:var(--color-surface);border-radius:12px;overflow:hidden}.guide-card__link{flex:1;display:block;padding:28px 24px 0;overflow:hidden}.guide-card h2{margin:0;font-size:28px;line-height:32px;font-weight:400;letter-spacing:-.01em}.guide-card p{margin:20px 0 0;color:var(--color-copy);font-size:16px;line-height:24px;font-weight:400}.guide-card__link:hover h2{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:4px}.guide-card__meta{display:flex;flex-flow:row wrap;align-items:center;justify-content:space-between;gap:16px;margin-top:auto;padding:24px;color:var(--color-muted);font-size:16px;line-height:24px}.tag{display:inline-flex;padding:4px 12px;color:var(--tag-color, var(--color-muted));font-weight:400;white-space:nowrap;border:1px solid currentColor;border-radius:999px}.guide-card__meta>span:last-child{padding:0;color:var(--color-muted);border-color:transparent}.empty-state{margin:0;color:var(--color-muted);font-size:20px;line-height:1.45}.article{padding:0 0 110px}.article-cover{height:min(56vw,798px);min-height:480px;margin:0;overflow:hidden;background:var(--color-cover-bg)}.article-cover img{width:100%;height:100%;object-fit:cover}.article-header{padding:76px max(40px,calc((100vw - var(--sidebar-width) - var(--article-width)) / 2)) 82px;border-bottom:1px solid var(--color-border)}.article-header h1{max-width:var(--article-width);margin:0;font-size:clamp(42px,4.2vw,52px);line-height:1.12;font-weight:400;letter-spacing:0}.article-body{max-width:var(--article-width);margin:0 auto;padding:60px 0 0}.article-section{position:relative;margin:0 0 58px;scroll-margin-top:calc(var(--header-height) + 24px)}.article-section--major{margin-top:96px}.article-section--major:first-child{margin-top:0}.article-section h2,.article-section h3{margin:0 0 24px;line-height:1;letter-spacing:0}.article-section h2{padding-top:50px;border-top:1px solid var(--color-border);font-size:clamp(36px,4vw,42px);font-weight:400}.article-section h3{font-size:clamp(28px,3vw,32px);font-weight:400}.article-rich-text{max-width:720px}.article-rich-text h2,.article-rich-text h3{margin:72px 0 20px;line-height:1.08;font-weight:400;letter-spacing:0}.article-rich-text h2{font-size:clamp(36px,4vw,42px)}.article-rich-text h3{font-size:clamp(28px,3vw,32px)}.article-rich-text p,.article-rich-text li{font-size:18px;line-height:1.5}.article-rich-text p{margin:0 0 22px}.article-rich-text ul,.article-rich-text ol{margin:0 0 28px 24px;padding:0}.article-rich-text a{text-decoration:underline;text-underline-offset:3px}.article-quote{max-width:720px;margin:36px 0;padding:26px 0 26px 28px;border-left:4px solid var(--color-text)}.article-quote p{margin:0;font-size:30px;line-height:1.18}.article-quote cite{display:block;margin-top:16px;color:var(--color-muted);font-style:normal}.article-media{max-width:720px;margin:34px 0}.article-media--wide{max-width:var(--article-width)}.article-media img{width:100%;border:1px solid var(--color-border);background:var(--color-soft)}.article-media figcaption,.article-media__note{max-width:720px;margin:12px 0 0;color:var(--color-muted);font-size:14px;line-height:1.45}.guide-pagination{display:grid;grid-template-columns:repeat(2,minmax(0,360px));justify-content:space-between;gap:40px;margin-top:96px;padding-top:48px;border-top:1px solid var(--color-border)}.guide-pagination__card{min-height:260px;display:flex;flex-direction:column;padding:26px 24px 24px;background:var(--color-panel);border:1px solid transparent;border-radius:12px;overflow:hidden}.guide-pagination__card:hover strong{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:4px}.guide-pagination__card--next{text-align:left}.guide-pagination__eyebrow{margin-bottom:18px;color:var(--color-muted);font-size:14px;line-height:20px;text-transform:uppercase}.guide-pagination__card strong{font-size:28px;line-height:32px;font-weight:400;letter-spacing:-.01em}.guide-pagination__card>span:not(.guide-pagination__eyebrow){margin-top:18px;color:var(--color-copy);font-size:16px;line-height:24px}.guide-pagination__card small{display:flex;flex-flow:row wrap;align-items:center;justify-content:space-between;gap:16px;margin-top:auto;padding-top:28px;color:var(--color-muted);font-size:16px;line-height:24px}.page--search{background:var(--color-page)}.search-page{width:min(var(--content-width),calc(100vw - 80px));margin:0 auto;padding:150px 0 110px}.search-panel{max-width:920px}.search-panel h1{margin:0 0 54px;font-size:clamp(58px,6.4vw,92px);line-height:1.05;font-weight:400;letter-spacing:0}.search-form label{display:block;margin-bottom:12px;color:var(--color-muted);font-size:16px}.search-form__row{display:grid;grid-template-columns:1fr 140px;gap:12px}.search-form input{width:100%;height:58px;padding:0 18px;border:1px solid var(--color-border);color:var(--color-text);background:var(--color-surface);font-size:20px}.search-form button{height:58px;border:0;color:var(--color-control-text);background:var(--color-control-bg);font-weight:700}.search-results{margin-top:90px}.search-results h2{margin:0 0 28px;color:var(--color-muted);font-size:16px;line-height:24px;font-weight:400;text-transform:uppercase}.search-results__list{display:grid;gap:1px;background:var(--color-border);border:1px solid var(--color-border)}.search-result{display:grid;grid-template-columns:minmax(260px,360px) 1fr;gap:56px;padding:28px 24px;background:var(--color-surface)}.search-result h3{margin:20px 0 12px;font-size:28px;line-height:32px;font-weight:400;letter-spacing:-.01em}.search-result p{margin:0;color:var(--color-copy);font-size:16px;line-height:24px}.search-result ul{list-style:none;margin:0;padding:0}.search-result li+li{margin-top:18px}.search-result li a{display:grid;gap:4px;color:var(--color-copy);font-size:16px;line-height:24px}.search-result li strong{color:var(--color-text);font-weight:700}.search-result a:hover h3,.search-result li a:hover span{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:4px}.login-shell{min-height:100vh;color:var(--color-white);background:var(--color-hero-bg)}.login-page{position:relative;min-height:100vh;display:grid;align-items:center;padding:72px max(24px,calc((100vw - var(--content-width)) / 2));overflow:hidden}.login-hero{position:absolute;inset:0;z-index:0;overflow:hidden;background:var(--color-hero-bg)}.login-hero img{width:100%;height:100%;object-fit:cover}.login-card{position:relative;z-index:1;width:min(430px,100%);margin-right:auto;padding:0;color:var(--color-white);background:transparent}.login-brand{display:flex;align-items:center;gap:16px;margin-bottom:64px}.login-brand img{width:42px;height:42px;object-fit:contain}.login-brand p{margin:0;font-size:18px;line-height:1}.login-card h1{margin:0 0 42px;font-size:clamp(46px,4.2vw,60px);line-height:1.08;font-weight:400;letter-spacing:0}.login-card fieldset{position:relative;margin:0 0 18px;padding:0;border:0}.login-card label{display:block;margin-bottom:10px;color:#ffffffb8;font-size:14px;font-weight:400}.login-card input{width:100%;height:52px;padding:0;border:0;border-bottom:1px solid rgba(255,255,255,.42);color:var(--color-white);background:transparent;font-size:20px;outline:0}.login-card input:focus{border-bottom-color:var(--color-white)}.login-card button,.login-button{display:inline-flex;width:100%;height:54px;align-items:center;justify-content:center;margin-top:16px;border:1px solid rgba(255,255,255,.42);color:var(--color-white);background:#050505db;font-weight:400}.login-error{margin:0 0 18px;padding:12px;background:var(--color-error-bg);color:var(--color-error-text);font-size:14px}.login-help{margin:18px 0 0;color:#ffffffad;font-size:13px}@media(max-width:980px){.site-header{padding:0 20px}.site-header__nav{margin-left:auto}.site-header__menu{display:block}.site-search{padding-right:20px;padding-left:20px}.sidebar{transform:translate(-100%);transition:transform .16s ease}.is-menu-open .sidebar{transform:translate(0)}.sidebar__heading button{display:block}.main{margin-left:0}.content{width:min(100% - 40px,var(--content-width))}.hub-hero{min-height:480px}.guide-grid{margin-left:-30px}.guide-card{width:calc((100% - 30px)/2);height:320px;margin-left:30px;margin-bottom:30px}.article-header{padding-right:30px;padding-left:30px}.article-cover{height:62vw;min-height:360px}.article-body{width:min(100% - 60px,var(--article-width))}.search-page{width:min(100% - 60px,var(--content-width));padding-top:120px}.search-result{grid-template-columns:1fr;gap:28px}.login-page{align-items:end;padding:54px 30px}.login-card{margin-right:0}}@media(max-width:680px){.hub-hero{min-height:390px}.hub-hero .content{padding-bottom:42px}.hub-intro{padding:46px 0 36px}.guide-grid{margin-left:0}.guide-card{width:100%;height:auto;min-height:300px;margin-left:0;margin-bottom:20px}.guide-pagination{grid-template-columns:1fr;gap:20px;margin-top:64px;padding-top:34px}.guide-pagination>span{display:none}.article-header{padding:54px 20px 48px}.article-cover{height:76vw;min-height:280px}.article-body{width:calc(100% - 40px);padding-top:44px}.article-rich-text p,.article-rich-text li{font-size:18px}.search-page{width:calc(100% - 40px);padding-top:106px}.search-panel h1{margin-bottom:36px}.search-form__row,.site-search{grid-template-columns:1fr}.login-page{padding:40px 20px}.login-brand{margin-bottom:44px}}