/* GitHub and open-knowledge integration — added 2026-07 */
.github-showcase{padding:clamp(4rem,8vw,7rem) 1.25rem;background:radial-gradient(circle at 85% 15%,rgba(21,184,166,.16),transparent 32%),linear-gradient(135deg,#061b25 0%,#082d39 55%,#0a3540 100%);color:#fff}.github-showcase__container{width:min(1180px,100%);margin-inline:auto;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(2rem,5vw,4.5rem);align-items:center}.github-showcase__visual{position:relative;min-width:0}.github-showcase__visual:before{content:"";position:absolute;inset:-12px;border:1px solid rgba(93,230,218,.3);border-radius:24px;pointer-events:none}.github-showcase__visual img{display:block;width:100%;height:auto;border-radius:18px;box-shadow:0 28px 70px rgba(0,0,0,.35)}.github-showcase__eyebrow{display:inline-flex;margin-bottom:1rem;padding:.45rem .85rem;border:1px solid rgba(93,230,218,.55);border-radius:999px;color:#8ff7eb;font-size:.78rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.github-showcase h2{margin:0;max-width:15ch;color:#fff;font-family:'Playfair Display',Georgia,serif;font-size:clamp(2rem,4vw,3.55rem);line-height:1.07}.github-showcase__lead{margin:1.35rem 0;max-width:62ch;color:#d7e8ec;font-size:1.05rem;line-height:1.75}.github-showcase__metrics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem;margin:1.5rem 0}.github-showcase__metrics span{padding:.85rem 1rem;border:1px solid rgba(255,255,255,.13);border-radius:12px;background:rgba(255,255,255,.06);color:#d7e8ec}.github-showcase__metrics strong{display:block;margin-bottom:.15rem;color:#ffb43a;font-size:1.15rem}.github-showcase__actions,.repository-actions{display:flex;flex-wrap:wrap;gap:.75rem;align-items:center}.github-button{display:inline-flex;min-height:46px;align-items:center;justify-content:center;padding:.75rem 1.15rem;border-radius:9px;font-weight:800;text-decoration:none;transition:transform 160ms ease,box-shadow 160ms ease,background-color 160ms ease}.github-button:hover{transform:translateY(-2px)}.github-button:focus-visible{outline:3px solid #ffb43a;outline-offset:3px}.github-button--primary{background:#ffad27;color:#10252d;box-shadow:0 12px 30px rgba(255,173,39,.2)}.github-button--primary:hover{color:#10252d;background:#ffc15b}.github-button--secondary{border:1px solid #71ddd3;background:transparent;color:#fff}.github-button--secondary:hover{color:#fff;background:rgba(113,221,211,.1)}.github-button--text{color:#91eee5}.github-showcase__note{margin-top:1.25rem;color:#aac3c9;font-size:.88rem}
.open-repository-section{max-width:1180px;margin:0 auto 75px;padding:38px 24px;border-radius:24px;background:linear-gradient(145deg,#071527,#12344d);color:#e7f0f4;box-shadow:0 20px 55px rgba(7,21,39,.13)}.open-repository-section .section-kicker{color:#ffc15b}.open-repository-section h2{color:#fff!important;margin-bottom:.35em}.open-repository-section>p{max-width:800px;color:#c9d8e0}.repository-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:28px 0}.repository-card{display:flex;flex-direction:column;min-height:225px;padding:20px;border:1px solid rgba(255,255,255,.14);border-radius:16px;background:rgba(255,255,255,.065)}.repository-card__icon{display:grid;width:44px;height:44px;place-items:center;margin-bottom:15px;border-radius:12px;background:rgba(19,160,155,.2);color:#8ff7eb;font-size:1.2rem;font-weight:900}.repository-card h3{margin:0 0 8px;color:#fff!important;font-size:1.05rem}.repository-card p{flex:1;margin:0 0 15px;color:#c9d8e0;font-size:.9rem;line-height:1.55}.repository-card a{color:#ffcb6b;font-weight:800;text-decoration:none}.repository-card a:hover{text-decoration:underline}.repository-note{padding:14px 16px;border-left:4px solid #ffb43a;border-radius:9px;background:rgba(255,180,58,.09);font-size:.9rem}
.article-github-cta{margin:0 0 58px;padding:28px;border:1px solid #a8dcd8;border-radius:20px;background:linear-gradient(135deg,#eaf8f7,#fff9ed);scroll-margin-top:105px}.article-github-cta__label{margin:0 0 5px;color:#0d7c7a;font-size:.72rem;font-weight:900;letter-spacing:.11em;text-transform:uppercase}.article-github-cta h2{margin:.15em 0 .45em!important}.article-github-cta p{max-width:720px}.article-github-cta .repository-actions a{color:#071527}.article-github-cta .github-button--secondary{border-color:#0d7c7a;color:#0d6765}.article-github-cta .github-button--primary{background:#071527;color:#fff}.article-github-cta .github-button--primary:hover{background:#12344d;color:#fff}
.open-project-card{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:32px;align-items:center;padding:28px;border:1px solid #cadadf;border-radius:22px;background:linear-gradient(135deg,#f1fbfa,#fff7e8);box-shadow:0 16px 45px rgba(7,21,39,.08)}.open-project-card img{display:block;width:100%;border-radius:15px;box-shadow:0 18px 40px rgba(7,21,39,.18)}.open-project-card h2{margin:.25em 0}.open-project-card__stats{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0}.open-project-card__stats span{padding:7px 10px;border-radius:999px;background:#fff;border:1px solid #d9e4e7;color:#21404e;font-size:.8rem;font-weight:750}
.github-footer-links{display:flex;flex-wrap:wrap;gap:10px 18px;margin-top:14px}.github-footer-links a{color:inherit;text-decoration:underline;text-underline-offset:3px}.footer .github-footer-links{color:#d9e6ec}.ai-footer .github-footer-links{grid-column:1/-1;border-top:1px solid rgba(255,255,255,.12);padding-top:16px}.footer-repository-badge{display:inline-flex;align-items:center;gap:7px;padding:7px 10px;border:1px solid rgba(255,255,255,.2);border-radius:999px;text-decoration:none!important}
@media(max-width:980px){.repository-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.open-project-card{grid-template-columns:1fr}}
@media(max-width:860px){.github-showcase__container{grid-template-columns:1fr}.github-showcase h2{max-width:none}}
@media(max-width:600px){.github-showcase__metrics,.repository-grid{grid-template-columns:1fr}.github-showcase__actions,.repository-actions{align-items:stretch;flex-direction:column}.github-button{width:100%}.open-repository-section{border-radius:0;padding-left:16px;padding-right:16px}.repository-card{min-height:0}.article-github-cta{padding:22px}.open-project-card{padding:18px}}
@media(prefers-reduced-motion:reduce){.github-button{transition:none}}
@media print{.github-showcase,.open-repository-section,.article-github-cta,.github-footer-links{display:none!important}}