.x-latest-feature{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(220px,.7fr);gap:38px;align-items:center;padding:38px;background:#edf8fc;border:1px solid #c8e5ef;border-radius:22px;margin-bottom:44px}.x-latest-feature h2{font-size:clamp(1.6rem,3.4vw,2.6rem);line-height:1.55;color:#094454;margin:16px 0}.x-latest-feature p{font-size:.94rem;line-height:2;color:#526d78;max-width:570px}.x-feature-actions{display:flex;align-items:center;gap:20px;flex-wrap:wrap;margin-top:25px}.x-feature-poster{display:block;border-radius:14px;overflow:hidden;border:1px solid #c8e5ef;background:#fff;box-shadow:0 12px 30px #09445412}.x-feature-poster img{display:block;width:100%;height:auto}.x-source-link{font-size:.78rem;color:#087b9c;line-height:1.9;text-decoration:none;border-bottom:1px solid #b8d7e2;padding-bottom:5px}.x-update-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin:35px 0 48px}.x-update-item{padding:30px;background:#fff;border:1px solid #d6e6ee;border-radius:18px;scroll-margin-top:120px;min-width:0}.x-item-meta{display:flex;justify-content:space-between;gap:15px;font-size:.72rem;color:#087b9c}.x-update-item h2{font-size:1.15rem;line-height:1.9;color:#094454;margin:18px 0 12px}.x-update-item p{font-size:.86rem;line-height:2.2;color:#526d78;margin-bottom:23px}.x-post-image{margin-top:24px;border-top:1px solid #e2edf2;padding-top:17px}.x-post-image summary{cursor:pointer;font-size:.8rem;color:#087b9c}.x-post-image img{width:100%;height:auto;display:block;margin-top:16px;border-radius:10px}.x-full-announcement{padding:28px;background:#fff;border:1px solid #d6e6ee;border-radius:18px}.x-full-announcement img{display:block;width:100%;height:auto;max-width:900px;margin:20px auto 0;border-radius:14px}.x-detail-lead{max-width:800px;color:#526d78;line-height:2.2;font-size:.95rem}.x-update-back{display:inline-flex;margin-top:30px}.release-card[data-x-update]{border-top:3px solid #07809e}@media(max-width:800px){.x-latest-feature{grid-template-columns:1fr;padding:26px;gap:25px}.x-feature-poster{max-width:420px}.x-update-grid{grid-template-columns:1fr}.x-update-item{padding:24px}.x-full-announcement{padding:20px}}