.mbth{--mbth-accent:#176567;--mbth-border:#dce5e3;margin:24px 0 40px;color:inherit}.mbth .mbth-intro{font-size:1.1rem;line-height:1.7;margin:20px 0 30px}
.mbth-hub-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.mbth .mbth-topic{padding:26px;background:#f5f9f7;border:1px solid var(--mbth-border);border-radius:12px;min-width:0}.mbth .mbth-topic h2{font-size:1.4rem;line-height:1.3;margin:0 0 12px}.mbth .mbth-topic p{font-size:1rem;line-height:1.65;margin:0 0 18px}
.mbth a{color:var(--mbth-accent);text-underline-offset:3px}.mbth .mbth-topic h2 a{text-decoration:none}.mbth-explore{font-weight:700}.mbth .mbth-heading{font-size:1.5rem;margin:30px 0 22px}.mbth-back{display:inline-block;font-size:.9rem}
.mbth-article-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.mbth-card{min-width:0;border:1px solid var(--mbth-border);border-radius:12px;overflow:hidden;background:#fff}.mbth .mbth-card-link{display:block;color:inherit;text-decoration:none}.mbth .mbth-card h3{font-size:1.15rem;line-height:1.4;margin:18px 20px 10px;overflow-wrap:anywhere}.mbth .mbth-card p{font-size:.95rem;line-height:1.6;margin:0 20px 22px}.mbth-image{aspect-ratio:16/9;background:#edf4f2;overflow:hidden}.mbth .mbth-image img{width:100%;height:100%;object-fit:cover;display:block;margin:0}
.mbth-pagination{display:flex;gap:20px;flex-wrap:wrap;align-items:center;justify-content:center;margin:32px 0}.mbth-pagination a{padding:10px 16px;border:1px solid var(--mbth-border);border-radius:6px}.mbth a:focus-visible{outline:3px solid var(--mbth-accent);outline-offset:4px}
@media(max-width:600px){.mbth-hub-grid,.mbth-article-grid{grid-template-columns:1fr}.mbth .mbth-topic{padding:22px}.mbth .mbth-intro{font-size:1rem}.mbth-pagination{gap:10px}}