/* A quiet editorial companion to the cinematic launch page. */
.skip-link{position:absolute;left:20px;top:-100px;z-index:20;background:#edc099;color:#07151b;padding:14px 20px;font:600 1rem/1.4 Arial,sans-serif;}
.skip-link:focus{top:16px;}
.launch-nav{display:flex;align-items:center;gap:clamp(22px,4vw,58px);}
.launch-nav>a,.hero-learn-link{font-size:.9375rem;text-underline-offset:6px;text-decoration-thickness:1px;}
.launch-nav>a{padding-block:12px;}
.family-launch .teaser{max-width:370px;}
.hero-learn-link{display:inline-block;margin-top:20px;color:#edc099;line-height:1.6;}
.learn-page{margin:0;color:#edf1ed;background:#07151b;font-family:Arial,Helvetica,sans-serif;font-synthesis:none;--copper:#edc099;--muted:#b9cdcf;--line:#30464d;}
.learn-page *{box-sizing:border-box;}
.learn-page h1,.learn-page h2,.learn-page h3,.learn-page p{margin:0;}
.learn-page a{color:inherit;text-underline-offset:5px;}
.learn-page a:hover{color:var(--copper);}
.learn-page :focus-visible{outline:3px solid var(--copper);outline-offset:5px;}
.learn-page ::selection{color:#07151b;background:var(--copper);}
.learn-shell{max-width:1240px;margin-inline:auto;padding-inline:clamp(24px,5vw,72px);}
.learn-header{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-block:27px;border-bottom:1px solid var(--line);}
.learn-brand{display:inline-flex;align-items:center;gap:11px;flex-shrink:0;text-decoration:none;}
.learn-brand img{display:block;max-width:100%;object-fit:contain;}
.learn-header nav{display:flex;align-items:center;gap:32px;font-size:.9375rem;}
.learn-header nav a{padding-block:12px;text-decoration:none;}
.learn-header nav a[aria-current]{color:var(--copper);text-decoration:underline;}
.learn-kicker{font-size:.875rem;line-height:1.5;letter-spacing:.12em;text-transform:uppercase;color:var(--copper);}
.learn-intro{padding-block:76px 56px;max-width:850px;}
.learn-page h1{font-size:clamp(2.7rem,5.6vw,4.7rem);line-height:1.06;font-weight:400;letter-spacing:-.055em;margin-block:21px 25px;}
.learn-page h1 em{font-family:Georgia,serif;font-weight:400;color:var(--copper);}
.learn-deck{font-size:clamp(1.0625rem,2vw,1.25rem);line-height:1.7;color:var(--muted);max-width:700px;}
.guide-list{border-top:1px solid var(--line);}
.guide-link{display:grid;grid-template-columns:55px minmax(0,1fr) 95px;gap:20px;align-items:center;padding:32px 0;border-bottom:1px solid var(--line);text-decoration:none;}
.guide-number{font-size:.875rem;align-self:start;padding-top:6px;color:var(--copper);}
.guide-link h2{font-size:clamp(1.45rem,2.6vw,2rem);line-height:1.25;letter-spacing:-.025em;font-weight:400;}
.guide-link p{font-size:1rem;line-height:1.7;color:var(--muted);margin-top:10px;max-width:700px;}
.guide-read{font-size:.875rem;text-align:right;text-decoration:underline;text-underline-offset:5px;color:var(--copper);}
.learn-product-note{display:grid;grid-template-columns:1fr 1.5fr;gap:40px;padding:35px 0;margin-top:48px;border-top:1px solid var(--line);}
.learn-product-note h2{font:400 1.8rem/1.25 Georgia,serif;color:var(--copper);margin-top:12px;}
.learn-product-note p:not(.learn-kicker){font-size:1rem;line-height:1.75;color:var(--muted);}
.learn-product-note a{display:inline-block;margin-top:15px;color:var(--copper);}
.learn-footer{display:flex;flex-wrap:wrap;justify-content:space-between;gap:18px;padding-block:28px 34px;margin-top:36px;border-top:1px solid var(--line);color:var(--muted);font-size:.875rem;line-height:1.6;}
.learn-footer nav{display:flex;flex-wrap:wrap;gap:24px;}
.breadcrumbs{display:flex;flex-wrap:wrap;gap:10px;list-style:none;padding:30px 0 0;margin:0;color:var(--muted);font-size:.875rem;line-height:1.5;}
.breadcrumbs li+li::before{content:'/';padding-right:10px;color:#809c9f;}
.article-heading{max-width:850px;padding-block:42px 35px;}
.article-heading h1{font-size:clamp(2.6rem,5vw,4.25rem);}
.article-meta{font-size:.875rem;line-height:1.6;color:var(--muted);margin-top:24px!important;}
.article-layout{display:grid;grid-template-columns:190px minmax(0,720px);gap:55px;align-items:start;border-top:1px solid var(--line);padding-top:36px;}
.article-toc{position:sticky;top:28px;font-size:.875rem;line-height:1.6;}
.article-toc p{color:var(--copper);margin-bottom:16px;}
.article-toc a{display:block;margin-top:13px;color:var(--muted);text-decoration:none;}
.article-toc a:hover{text-decoration:underline;}
.article-body{min-width:0;font-size:1.0625rem;line-height:1.8;color:#d3dfe0;overflow-wrap:break-word;}
.article-body section{scroll-margin-top:25px;margin-bottom:42px;}
.article-body h2{font-size:1.65rem;line-height:1.3;font-weight:400;letter-spacing:-.02em;color:#f1f2eb;margin-bottom:16px;}
.article-body h3{font-size:1.0625rem;line-height:1.6;color:#f1f2eb;margin-block:22px 8px;}
.article-body p+p,.article-body p+ul,.article-body p+ol{margin-top:16px;}
.article-body ul,.article-body ol{padding-left:24px;}
.article-body li+li{margin-top:13px;}
.article-body a{color:var(--copper);}
.article-callout{border-left:2px solid var(--copper);padding:20px 24px;background:#0d222b;margin-block:24px;}
.article-callout strong{color:#f1d0b3;font-weight:600;}
.article-equation{font:400 clamp(1.125rem,2.7vw,1.5rem)/1.7 Georgia,serif;color:#f1d0b3;margin-block:22px!important;}
.source-list{font-size:.9375rem;line-height:1.75;}
.source-list li{margin-top:16px;}
.source-list span{display:block;color:var(--muted);}
.article-disclosure{font-size:.875rem;line-height:1.75;color:var(--muted);border-top:1px solid var(--line);padding-top:24px;}
.article-next{margin-top:32px;padding-top:25px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:25px;font-size:.9375rem;}
@media(max-width:800px){.article-layout{grid-template-columns:1fr;gap:30px;}.article-toc{position:static;border-bottom:1px solid var(--line);padding-bottom:20px;}.article-toc a{display:inline-block;margin:0 22px 12px 0;}.article-toc p{margin-bottom:12px;}.learn-product-note{grid-template-columns:1fr;gap:20px;}}
@media(max-width:550px){.learn-header{flex-wrap:wrap;gap:12px;padding-block:20px;}.learn-brand .learn-wordmark{width:146px;}.learn-header nav{gap:23px;}.learn-intro{padding-block:46px 36px;}.guide-link{grid-template-columns:25px minmax(0,1fr);gap:14px;padding-block:26px;}.guide-read{grid-column:2;text-align:left;}.learn-product-note{margin-top:35px;}.learn-footer nav{gap:20px;}.article-heading{padding-top:32px;}.article-next{flex-direction:column;gap:20px;}.family-launch .site-header{flex-wrap:wrap;}.launch-nav{width:100%;justify-content:space-between;gap:20px;}.family-launch .launch-label{font-size:.75rem;max-width:none;}.hero-learn-link{font-size:.875rem;}.article-body{font-size:1rem;}}