.platform-series-home{padding:44px 0;background:#faf7f2;border-block:1px solid #dedad4}.platform-series-heading{max-width:760px;margin-bottom:24px}.platform-series-heading h2{font-size:clamp(1.65rem,3vw,2.4rem);line-height:1.2;margin:12px 0}.platform-series-kicker{font-size:.8rem;font-weight:700;letter-spacing:.07em}.platform-series-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.platform-series-card{background:#fff;border:1px solid #dedad4;border-radius:12px;overflow:hidden}.platform-series-card>a{display:block;color:#1a1a1a;text-decoration:none;padding:0 22px 24px;height:100%}.platform-series-card img{display:block;width:calc(100% + 44px);max-width:none;height:auto;margin:0 -22px 18px;aspect-ratio:1200/630}.platform-series-card span{font-size:.8rem;color:#565656}.platform-series-card h3{font-size:1.3rem;line-height:1.3;margin:10px 0}.platform-series-card p{font-size:.95rem;line-height:1.6}.platform-series-card strong{display:inline-block;margin-top:10px}.platform-series-all{display:inline-block;margin-top:24px;font-weight:700;padding:12px 18px;border:2px solid #1a1a1a;border-radius:6px;background:#ff9933;color:#1a1a1a}.platform-series-nav{display:grid;gap:12px;padding:20px;margin:28px 0;border-left:4px solid #ff9933;background:#faf7f2}.platform-series-nav a{color:#1a1a1a}.platform-illustration{margin:22px 0 32px}.platform-illustration img{width:100%;height:auto;border-radius:8px}.platform-illustration figcaption{font-size:.8rem;color:#666;margin-top:7px}.article-share{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:18px 0;font-size:.85rem}.article-share button,.article-share>a{font:inherit;display:inline-flex;align-items:center;min-height:44px;padding:8px 12px;border:1px solid #555;border-radius:6px;background:#fff;color:#1a1a1a;text-decoration:none;cursor:pointer}.article-share button:hover,.article-share>a:hover{background:#fff0de}.article-share [hidden]{display:none!important}.article-share:focus-visible,.platform-series-card a:focus-visible,.platform-series-nav a:focus-visible,.platform-series-all:focus-visible{outline:3px solid #a14c00;outline-offset:4px}.share-status{flex-basis:100%;font-size:.8rem}.share-fallback{flex-basis:100%;min-width:0}.share-fallback input{display:block;font:inherit;width:100%;box-sizing:border-box;padding:10px;border:1px solid #555}.platform-series-hub{padding:40px 0}.platform-series-hub>header{max-width:780px}.platform-series-hub h1{font-size:clamp(2rem,4vw,3rem);line-height:1.15}.platform-series-hub h2{margin:36px 0 20px}.platform-series-hub .platform-series-intro{max-width:780px;line-height:1.75}.platform-series-upcoming{padding:14px 18px;background:#faf7f2;border-left:3px solid #ff9933;margin:12px 0}@media(max-width:650px){.platform-series-grid{grid-template-columns:1fr}.platform-series-home{padding:32px 0}.platform-series-card h3{font-size:1.2rem}.article-share{gap:7px}.platform-series-hub{padding:26px 0}}