/* Article-only additions; shared navigation and layout use site.css. */
.island-article-page .article-hero h1{font-size:clamp(2.6rem,5.3vw,4.9rem);line-height:1.08}
.island-article-page .article-hero .guide-caption{margin-top:12px;font-size:.8rem;color:#999}
.island-article-page .article-hero .article-actions{margin-top:28px}
.island-article-page .article-toc{max-height:calc(100vh - 145px);overflow:auto;line-height:1.55;padding-right:8px}
.island-article-page .article-content h2{margin-top:48px;padding-top:20px;border-top:1px solid #ffffff1a;scroll-margin-top:110px;line-height:1.2}
.island-article-page .article-content h3{margin:26px 0 15px;line-height:1.4;font-size:1.3rem}
.island-article-page .article-content li{color:#b8b8b8;line-height:1.8;margin:9px 0}
.island-article-page .article-content ul,.island-article-page .article-content ol{padding-left:25px;margin:18px 0 25px}
.island-article-page .article-content li::marker{color:#ff9a3d}
.island-article-page .article-content a:not(.button){color:#ff9a3d;text-decoration:underline;text-underline-offset:3px}
.island-article-page .article-content strong{color:#eee}
.island-article-page .article-content code{font-size:.88em;overflow-wrap:anywhere;background:#ffffff0a;padding:2px 5px;border-radius:4px}
.island-article-page .article-content blockquote{margin:25px 0;padding:20px 24px;border-left:3px solid #ff6b00;background:#ff6b000d}
.island-article-page .article-content blockquote p{margin:0;font-size:1rem}
.island-article-page .article-content figure{margin:28px 0}
.island-article-page .article-content figure img,.island-article-page video{display:block;width:100%;height:auto;border-radius:12px;border:1px solid #ffffff15}
.island-article-page figcaption{font-size:.8rem;line-height:1.6;color:#999;margin-top:12px}
.island-article-page .video-section{padding:20px;border:1px solid #ffffff1a;border-radius:15px;background:#111;margin-bottom:32px}
.island-article-page .video-label{display:flex;justify-content:space-between;color:#ff9a3d;font-size:.8rem;margin-bottom:15px}
.island-article-page .video-section p{font-size:.8rem;margin:14px 0 0}
.island-article-page .article-end{margin-top:40px;padding:24px;border:1px solid #ff6b0038;border-radius:12px;background:#111}
.island-article-page :focus-visible{outline:2px solid #ff9a3d;outline-offset:4px}
@media(max-width:720px){.island-article-page .article-toc{position:static;max-height:none}.island-article-page .article-hero h1{font-size:2.65rem}.island-article-page .video-section{padding:12px}}
@media(prefers-reduced-motion:reduce){.island-article-page{scroll-behavior:auto}.island-article-page *{animation:none!important;transition:none!important}}
@media print{.island-article-page{background:white;color:black}.island-article-page .site-header,.island-article-page .footer,.island-article-page .progress,.island-article-page .article-toc,.island-article-page .video-section,.island-article-page .article-actions,.island-article-page .article-end{display:none!important}.island-article-page .article-layout{display:block}.island-article-page .article-shell{width:100%}.island-article-page .article-content p,.island-article-page .article-content li,.island-article-page .article-content strong{color:#222}.island-article-page figure{break-inside:avoid}}

.island-article-page .article-hero { max-width:1100px; }
.island-article-page .article-hero h1 { max-width:1000px; }
.island-article-page .article-hero figure {height:auto;aspect-ratio:auto;}
.island-article-page .article-hero figure img {height:auto;display:block;}
.island-article-page .island-summary {display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:30px 0 0;padding:0;list-style:none;}
.island-article-page .island-summary li {padding:18px;border:1px solid #ffffff1a;border-radius:12px;background:#111;color:#bbb;font-size:.9rem;line-height:1.55;}
.island-article-page .island-summary strong {display:block;color:#ff9a3d;margin-bottom:5px;font-size:1rem;}
.island-article-page .article-content details {margin:12px 0;padding:20px;border:1px solid #ffffff1a;border-radius:12px;}
.island-article-page .article-content summary {cursor:pointer;line-height:1.55;font-weight:700;}
.island-article-page .article-content details p {margin:15px 0 0;}
.island-article-page .skip-link {position:absolute;top:10px;left:20px;z-index:1000;transform:translateY(-200%);background:#111;color:white;padding:14px;border:2px solid #ff9a3d;border-radius:8px;}
.island-article-page .skip-link:focus {transform:translateY(0);}
@media(max-width:720px){.island-article-page .island-summary{grid-template-columns:1fr}.island-article-page .article-hero h1{font-size:clamp(2rem,9vw,2.65rem)}.island-article-page .article-layout{gap:32px;margin-top:40px}}