.ProjectIntroduction-module__8vg9Ca__page{max-width:1080px;color:var(--text-primary);margin:0 auto;padding:32px 28px 64px;container-type:inline-size}.ProjectIntroduction-module__8vg9Ca__breadcrumb{border-bottom:1px solid var(--border-subtle);color:var(--text-secondary);margin-bottom:20px;font-size:12px}.ProjectIntroduction-module__8vg9Ca__breadcrumb ol{align-items:center;gap:10px;min-width:0;min-height:44px;padding-bottom:12px;display:flex}.ProjectIntroduction-module__8vg9Ca__breadcrumb li{flex:none}.ProjectIntroduction-module__8vg9Ca__breadcrumb a{align-items:center;min-height:44px;display:inline-flex}.ProjectIntroduction-module__8vg9Ca__breadcrumb li[aria-current=page]{text-overflow:ellipsis;white-space:nowrap;min-width:0;color:var(--text-primary);flex:1;font-weight:600;overflow:hidden}.ProjectIntroduction-module__8vg9Ca__hero{border:1px solid var(--border-subtle);background:var(--bg-elevated);border-radius:20px;padding:40px}.ProjectIntroduction-module__8vg9Ca__eyebrow{letter-spacing:.12em;font-weight:700;color:var(--accent-text)!important;font-size:11px!important}.ProjectIntroduction-module__8vg9Ca__hero h1{letter-spacing:-.035em;overflow-wrap:anywhere;margin:18px 0;font-size:clamp(28px,4.3vw,46px);line-height:1.2}.ProjectIntroduction-module__8vg9Ca__hero>p,.ProjectIntroduction-module__8vg9Ca__section>p{max-width:760px}.ProjectIntroduction-module__8vg9Ca__page p{color:var(--text-secondary);margin-top:12px;font-size:15px;line-height:1.85}.ProjectIntroduction-module__8vg9Ca__page .ProjectIntroduction-module__8vg9Ca__status{border:1px solid var(--border-subtle);border-radius:6px;padding:5px 10px;font-size:12px;display:inline-block}.ProjectIntroduction-module__8vg9Ca__page .ProjectIntroduction-module__8vg9Ca__subtitle{color:var(--accent-text);font-weight:600}.ProjectIntroduction-module__8vg9Ca__actions{flex-wrap:wrap;gap:12px;margin-top:26px;display:flex}.ProjectIntroduction-module__8vg9Ca__actions a{border:1px solid var(--border-subtle);border-radius:8px;align-items:center;gap:8px;min-height:44px;padding:10px 16px;font-size:13px;display:inline-flex}.ProjectIntroduction-module__8vg9Ca__actions a:first-child{background:var(--accent-text);color:var(--bg-elevated)}.ProjectIntroduction-module__8vg9Ca__page .ProjectIntroduction-module__8vg9Ca__note{font-size:12px;line-height:1.7}.ProjectIntroduction-module__8vg9Ca__toc{border-bottom:1px solid var(--border-subtle);flex-wrap:wrap;gap:8px 20px;padding:16px 0;display:flex}.ProjectIntroduction-module__8vg9Ca__toc a{min-height:44px;color:var(--text-secondary);align-items:center;font-size:13px;display:flex}.ProjectIntroduction-module__8vg9Ca__section{border-bottom:1px solid var(--border-subtle);padding:42px 0;scroll-margin-top:24px}.ProjectIntroduction-module__8vg9Ca__page h2{letter-spacing:-.025em;margin-top:10px;font-size:clamp(23px,3vw,30px);font-weight:650;line-height:1.4}.ProjectIntroduction-module__8vg9Ca__page h3{font-size:16px;font-weight:650;line-height:1.6}.ProjectIntroduction-module__8vg9Ca__page blockquote{border-left:3px solid var(--accent-text);background:var(--bg-elevated);margin-top:24px;padding:18px 22px;font-size:17px;line-height:1.7}.ProjectIntroduction-module__8vg9Ca__features{grid-template-columns:1fr 1fr;gap:16px;margin-top:24px;display:grid}.ProjectIntroduction-module__8vg9Ca__features li{border-top:1px solid var(--border-subtle);align-items:baseline;gap:14px;padding:18px 0;display:flex}.ProjectIntroduction-module__8vg9Ca__features span{color:var(--accent-text);font-size:12px}.ProjectIntroduction-module__8vg9Ca__flow{border:1px solid var(--border-subtle);border-radius:12px;grid-template-columns:repeat(5,minmax(0,1fr));margin-top:26px;display:grid;overflow:hidden}.ProjectIntroduction-module__8vg9Ca__flow li{border-right:1px solid var(--border-subtle);background:var(--bg-elevated);overflow-wrap:anywhere;align-content:start;gap:10px;padding:18px 14px;font-size:13px;display:grid}.ProjectIntroduction-module__8vg9Ca__flow li:last-child{border:0}.ProjectIntroduction-module__8vg9Ca__flow small{color:var(--accent-text);letter-spacing:.1em;font-size:10px}.ProjectIntroduction-module__8vg9Ca__tags{flex-wrap:wrap;gap:8px;margin-top:18px;display:flex}.ProjectIntroduction-module__8vg9Ca__tags span{border:1px solid var(--border-subtle);color:var(--text-secondary);border-radius:5px;padding:5px 9px;font-size:11px}.ProjectIntroduction-module__8vg9Ca__callout{background:var(--bg-elevated);border-radius:12px;margin-top:28px;padding:24px}.ProjectIntroduction-module__8vg9Ca__columns{grid-template-columns:1fr 1fr;gap:32px;margin-top:28px;display:grid}.ProjectIntroduction-module__8vg9Ca__list{color:var(--text-secondary);gap:12px;margin-top:22px;padding-left:22px;font-size:15px;list-style:outside;display:grid}.ProjectIntroduction-module__8vg9Ca__page .ProjectIntroduction-module__8vg9Ca__courseTitle{margin-top:36px}.ProjectIntroduction-module__8vg9Ca__curriculum{margin-top:20px;display:grid}.ProjectIntroduction-module__8vg9Ca__curriculum li{border-top:1px solid var(--border-subtle);gap:20px;padding:14px 0;font-size:14px;display:flex}.ProjectIntroduction-module__8vg9Ca__curriculum span{color:var(--accent-text);flex:none}.ProjectIntroduction-module__8vg9Ca__external{min-height:44px;color:var(--accent-text);align-items:center;gap:8px;font-size:14px;display:inline-flex}.ProjectIntroduction-module__8vg9Ca__footer{padding-top:32px}.ProjectIntroduction-module__8vg9Ca__related{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:20px 0;display:grid}.ProjectIntroduction-module__8vg9Ca__related a{border:1px solid var(--border-subtle);border-radius:8px;justify-content:space-between;align-items:center;gap:8px;min-height:48px;padding:12px;font-size:13px;display:flex}.ProjectIntroduction-module__8vg9Ca__related svg{flex:none}.ProjectIntroduction-module__8vg9Ca__page a:hover{color:var(--accent-text)}.ProjectIntroduction-module__8vg9Ca__actions a:first-child:hover{opacity:.85;color:var(--bg-elevated)}@media (max-width:640px){.ProjectIntroduction-module__8vg9Ca__page{padding:20px 20px 44px}.ProjectIntroduction-module__8vg9Ca__hero{padding:24px 20px}.ProjectIntroduction-module__8vg9Ca__features,.ProjectIntroduction-module__8vg9Ca__columns,.ProjectIntroduction-module__8vg9Ca__related,.ProjectIntroduction-module__8vg9Ca__flow{grid-template-columns:1fr}.ProjectIntroduction-module__8vg9Ca__flow li{border-right:0;border-bottom:1px solid var(--border-subtle);grid-template-columns:58px 1fr;align-items:center}.ProjectIntroduction-module__8vg9Ca__section{padding:32px 0}.ProjectIntroduction-module__8vg9Ca__columns{gap:24px}}@container (max-width:640px){.ProjectIntroduction-module__8vg9Ca__hero{padding:24px 20px}.ProjectIntroduction-module__8vg9Ca__features,.ProjectIntroduction-module__8vg9Ca__columns,.ProjectIntroduction-module__8vg9Ca__related,.ProjectIntroduction-module__8vg9Ca__flow{grid-template-columns:1fr}.ProjectIntroduction-module__8vg9Ca__flow li{border-right:0;border-bottom:1px solid var(--border-subtle);grid-template-columns:58px 1fr;align-items:center}.ProjectIntroduction-module__8vg9Ca__columns{gap:24px}}