/* Shared article design. Extends the approved Volt typography and page frame. */
.article-page{padding-top:24px;padding-bottom:64px}
.article-community{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:8px 20px;background:var(--purple);color:#fff}
.article-community p{min-width:0;overflow-wrap:anywhere;font-size:1rem;font-weight:600;line-height:1.6}
.article-community .text-link{display:grid;grid-template-columns:minmax(0,1fr) auto;flex:0 1 42%;min-width:0;max-width:100%;gap:12px;font-size:.8rem}
.article-community p{flex:1}
.article-community-description{display:block;font-size:.75rem;font-weight:400}
.article-community .text-link>span{min-width:0;overflow-wrap:anywhere;text-align:right}
.article-header{padding:34px 0 32px;border-bottom:1px solid var(--rule);margin-bottom:36px}
.article-back{display:inline-flex;align-items:center;min-height:44px;font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);text-decoration:none}
.article-back:hover{color:var(--ink)}
.article-header h1{font-size:clamp(2.5rem,5.5vw,3.75rem);line-height:1.1;letter-spacing:-.035em;max-width:850px;margin:18px 0 30px;text-wrap:pretty}
.article-header h1{overflow-wrap:anywhere;hyphens:auto}
.article-meta{display:flex;align-items:center;justify-content:space-between;gap:24px}
.article-byline{display:flex;align-items:center;gap:12px;text-decoration:none}
.article-byline img{width:44px;height:44px;border-radius:50%;object-fit:cover;background:var(--yellow)}
.article-byline>span{display:flex;flex-direction:column;gap:2px;font-size:.72rem;color:var(--muted)}
.article-byline strong{font-size:.82rem;color:var(--ink)}
.article-byline:hover strong{text-decoration:underline;text-underline-offset:4px}
.article-meta>p{display:flex;gap:18px;font-size:.73rem;line-height:1.6;color:var(--muted)}
.article-meta>p>span{border-left:1px solid var(--rule);padding-left:18px}
.article-layout{display:grid;grid-template-columns:minmax(0,650px) minmax(0,1fr);gap:52px;align-items:start}
.article-contents{grid-column:2;grid-row:1;position:sticky;top:32px;max-height:calc(100vh - 64px);overflow-x:hidden;overflow-y:auto;border-left:2px solid var(--yellow);padding-left:20px}
/* Leave room for the rotated toggle so it stays inside the scroll container. */
.article-contents summary{list-style:none;display:flex;justify-content:space-between;gap:12px;padding-right:.6em;font-size:.66rem;font-weight:600;letter-spacing:.09em;text-transform:uppercase;cursor:pointer;min-height:28px;align-items:center}
.article-contents summary::-webkit-details-marker{display:none}
.article-contents details[open] summary>span{transform:rotate(45deg)}
.article-contents summary:focus-visible,.article-contents a:focus-visible{outline:2px solid var(--link);outline-offset:-2px}
.article-contents ol{list-style:none;padding:12px 0 0;margin:0}
.article-contents li+li{margin-top:12px}
.article-contents a{display:block;color:var(--muted);font-size:.73rem;line-height:1.6;text-decoration:none;overflow-wrap:anywhere}
.article-contents a:hover{color:var(--link);text-decoration:underline}
.article-body{grid-column:1;grid-row:1;min-width:0;font-size:1.04rem;line-height:1.85;overflow-wrap:break-word}
.article-body>p:first-child{font-size:1.18rem;line-height:1.75;letter-spacing:-.012em}
.article-body p{margin:0 0 24px}
.article-body h2{font-size:2rem;line-height:1.2;letter-spacing:-.025em;margin:48px 0 22px;text-wrap:pretty;scroll-margin-top:28px}
.article-body h3{font-size:1.5rem;line-height:1.3;letter-spacing:-.02em;margin:34px 0 18px;text-wrap:pretty}
.article-body strong{font-weight:600}
.article-body ul,.article-body ol{margin:0 0 26px;padding-left:25px}
.article-body li{padding-left:6px;margin:8px 0}
.article-body li::marker{color:var(--resource-em)}
.article-body a{color:var(--link);overflow-wrap:anywhere}
.article-body p:has(>img){margin:32px 0}
.article-body img{width:auto;height:auto}
.article-body img{max-width:100%;object-fit:contain}
.article-body figure{margin:32px 0;max-width:100%}
.article-body figcaption{font-size:.8rem;line-height:1.6;color:var(--muted);margin-top:10px}
.article-body h4,.article-body h5,.article-body h6{font-size:1.15rem;line-height:1.45;margin:28px 0 16px}
.article-body [id]{scroll-margin-top:28px}
.article-body hr{border:0;border-top:1px solid var(--rule);margin:36px 0}
.article-body code{font-size:.9em;overflow-wrap:anywhere}
.article-table{max-width:100%;overflow-x:auto;margin:28px 0;border:1px solid var(--rule)}
.article-table:focus-visible{outline:2px solid var(--link);outline-offset:3px}
.article-table table{border-collapse:collapse;width:100%;min-width:540px;font-size:.88rem;line-height:1.65}
.article-table th,.article-table td{padding:12px 16px;text-align:left;vertical-align:top;border-bottom:1px solid var(--rule)}
.article-table th{font-weight:600;background:var(--paper)}
.article-integration-note,.article-missing-image,.article-embed-link{display:block;border-left:3px solid var(--yellow);padding:14px 18px;margin:20px 0;font-size:.85rem;line-height:1.65;color:var(--muted)}
.article-video{display:block;margin:28px 0}
.article-video button{width:100%;min-height:180px;border:1px solid var(--rule);background:var(--purple);color:#fff;padding:28px;font:500 1rem/1.6 var(--body);text-align:left}
.article-video button::before{content:'▶';display:block;font-size:2rem;margin-bottom:12px}
.article-video button:hover{filter:brightness(1.12)}
.article-video iframe{display:block;border:0;width:100%;aspect-ratio:16/9;height:auto}
.article-video>a{display:block;font-size:.78rem;margin-top:10px}
.article-body blockquote{border-left:3px solid var(--yellow);margin:32px 0;padding:8px 0 8px 24px;font:1.4rem/1.55 var(--display)}
.article-prompt{background:#151b17;color:#e7efea;border:1px solid #478958;margin:24px 0 36px;min-width:0}
.prompt-toolbar{display:flex;align-items:center;gap:12px;padding:5px 16px;border-bottom:1px solid #384c3c;min-height:48px;font:500 .66rem/1.5 var(--body);letter-spacing:.04em}
.terminal-dots{display:flex;gap:5px;margin-right:4px}
.terminal-dots i{width:8px;height:8px;border-radius:50%;background:#ff5f56}
.terminal-dots i:nth-child(2){background:#ffbd2e}
.terminal-dots i:nth-child(3){background:#27c93f}
.prompt-toolbar button{margin-left:auto;border:0;background:transparent;color:#91eda2;font:500 .72rem/1.5 var(--body);min-height:38px;padding:4px 0 4px 12px}
.prompt-toolbar button:hover{text-decoration:underline;text-underline-offset:4px}
.article-prompt pre{font:400 .85rem/1.85 ui-monospace,SFMono-Regular,Consolas,monospace;white-space:pre-wrap;overflow-wrap:anywhere;margin:0;padding:24px}
.article-prompt pre:focus-visible{outline:2px solid #91eda2;outline-offset:-5px}
.article-prompt .copy-status{font:.72rem/1.6 var(--body);color:#91eda2;margin:0;padding:0 24px 16px}
.article-prompt .copy-status:empty{display:none}
.article-end{display:grid;gap:20px;margin-top:48px}
.article-promotion{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center;gap:40px;padding:36px}
.article-promotion-copy{min-width:0}
.article-promotion h2{font-size:2rem;line-height:1.15;letter-spacing:-.025em;text-wrap:pretty}
.article-promotion-copy>p{max-width:38ch;margin-top:14px;font-size:.9rem;line-height:1.7}
.article-promotion.community p{color:#eeeefa}
.article-promotion>.button{justify-self:end;max-width:100%}
.article-newsletter{background:var(--yellow);color:#221900}
.article-newsletter .newsletter-form{min-width:0;margin:0}
.article-newsletter .newsletter-submit{padding-inline:14px}
.article-newsletter .newsletter-submit .icon{display:none}
.article-related{border-top:1px solid var(--rule);padding-top:36px;margin-top:60px}
.article-related-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:24px}
.article-related-heading h2{font-size:1.9rem}
.article-related-heading .text-link{font-size:.8rem}
.article-related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.article-related-grid>a{display:flex;flex-direction:column;text-decoration:none;border-bottom:1px solid var(--rule);padding-bottom:18px}
.article-related-grid img{width:100%;height:auto;aspect-ratio:1.7;object-fit:cover;margin-bottom:18px}
.article-related-grid h3{font-size:1.35rem;line-height:1.3;letter-spacing:-.02em;text-wrap:pretty;margin-bottom:16px}
.article-related-grid>a>span{display:flex;justify-content:space-between;gap:12px;margin-top:auto;font-size:.7rem;color:var(--muted)}
.article-related-grid>a:hover h3{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:5px}
@media(max-width:850px){
 .article-layout{display:flex;flex-direction:column;gap:28px}
 .article-contents{position:static;max-height:none;width:100%;padding:12px 16px;border:1px solid var(--rule);border-left:2px solid var(--yellow)}
 .article-contents ol{display:grid;grid-template-columns:1fr 1fr;gap:10px 24px;padding:14px 0 6px}
 .article-contents li+li{margin-top:0}
 .article-body{width:100%;max-width:680px}
 .article-meta>p{flex-direction:column;gap:2px}
 .article-meta>p>span{padding:0;border:0}
 .article-promotion{grid-template-columns:minmax(0,1fr);gap:24px;padding:32px}
 .article-promotion>.button{justify-self:start}
 .article-promotion-copy>p{max-width:52ch}
 .article-newsletter .newsletter-form{width:100%;max-width:440px}
}
@media(max-width:540px){
 .article-page{padding-top:24px;padding-bottom:40px}
 .article-community{flex-direction:column;align-items:flex-start;gap:10px;padding:12px 16px}
 .article-community .text-link{min-height:44px;font-size:.76rem}
 .article-header{padding:22px 0 24px;margin-bottom:24px}
 .article-header h1{font-size:2.5rem;margin:12px 0 26px}
 .article-meta{flex-wrap:wrap;gap:18px}
 .article-meta>p{flex-direction:row;gap:16px;font-size:.7rem}
 .article-meta>p>span{border-left:1px solid var(--rule);padding-left:16px}
 .article-contents ol{grid-template-columns:1fr;gap:12px}
 .article-contents a{font-size:.77rem}
 .article-body{font-size:1rem;line-height:1.8}
 .article-body>p:first-child{font-size:1.1rem}
 .article-body h2{font-size:1.75rem;margin-top:40px}
 .article-body h3{font-size:1.4rem}
 .article-prompt pre{padding:20px;font-size:.8rem;line-height:1.85}
 .article-end{margin-top:36px;gap:16px}
 .article-promotion{padding:28px 24px}
 .article-promotion h2{font-size:1.9rem}
 .article-promotion .button{gap:12px}
 .article-newsletter .newsletter-fields input{padding-inline:12px}
 .article-newsletter .newsletter-submit{padding-inline:12px}
 .article-related{margin-top:40px;padding-top:28px}
 .article-related-heading h2{font-size:1.7rem}
 .article-related-grid{grid-template-columns:1fr;gap:22px}
 .article-related-grid>a{display:grid;grid-template-columns:90px minmax(0,1fr);gap:8px 18px;padding-bottom:22px}
 .article-related-grid img{grid-row:1/3;aspect-ratio:1;margin:0}
 .article-related-grid h3{font-size:1.2rem;margin:0}
 .article-related-grid>a>span{grid-column:2;margin:0}
 .article-related-grid>a.article-related-text{grid-template-columns:minmax(0,1fr)}
 .article-related-grid>a.article-related-text>span{grid-column:1}
}
@media print{
 .article-community,.article-end,.article-contents,.article-related,.article-back,.prompt-toolbar button,.copy-status{display:none!important}
 .article-layout{display:block}
 .article-prompt{background:white;color:black;break-inside:avoid}
 .article-prompt pre{color:black}
 .article-header h1{font-size:30pt}
}

/* D078: semantic heading corrections retain the reviewed typography. */
.article-body .seo-style-h3,.article-body p.seo-style-h3{font-family:var(--display);font-weight:400;font-size:1.5rem;line-height:1.3;letter-spacing:-.02em;margin:34px 0 18px;text-wrap:pretty}
.article-body .seo-style-h4,.article-body .seo-style-h5,.article-body .seo-style-h6,.article-body p.seo-style-h4,.article-body p.seo-style-h5,.article-body p.seo-style-h6{font-family:var(--body);font-weight:700;font-size:1.15rem;line-height:1.45;letter-spacing:normal;margin:28px 0 16px;text-wrap:wrap}
.article-body img.seo-responsive-image{width:100%;height:auto}
@media(max-width:540px){.article-body .seo-style-h3,.article-body p.seo-style-h3{font-size:1.4rem}}