.commercial-public{color:#172b40;background:#fff}.commercial-public-hero{background:#edf4f7;border-bottom:1px solid #d6e2e8;padding:clamp(3rem,7vw,6rem) 0}.commercial-public-hero h1{letter-spacing:-.035em;max-width:940px;margin:.8rem 0 1.5rem;font-size:clamp(2.2rem,5vw,4.1rem);line-height:1.1}.commercial-public-hero p{max-width:780px;font-size:1.12rem;line-height:1.75}.commercial-public-section{border-bottom:1px solid #e0e7ec;padding:3.5rem 0;scroll-margin-top:6rem}.commercial-public-section h2{margin:0 0 1.4rem;font-size:clamp(1.5rem,3vw,2.15rem);line-height:1.3}.commercial-public-section p,.commercial-public-section li{line-height:1.7}.commercial-academy-grid,.commercial-stream-grid{gap:1.4rem;margin:1.4rem 0 2rem;display:grid}.commercial-academy-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.commercial-stream-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.commercial-public-card{overflow-wrap:anywhere;background:#f7fafb;border:1px solid #d5e1e8;border-top:3px solid #176578;border-radius:14px;padding:1.5rem}.commercial-public-card h3{margin:.5rem 0 1rem;font-size:1.2rem;line-height:1.45}.commercial-public-card p{margin:.8rem 0}.commercial-public-card ul,.commercial-public-card ol{padding-left:1.3rem}.commercial-public-card summary{cursor:pointer;padding:.5rem 0;font-weight:600}.commercial-price{color:#115265;font-size:1.8rem;display:block}.commercial-card-note{color:#445b6d}.commercial-public .stream-calculator{background:#f7fafb}.commercial-public a:focus-visible,.commercial-public summary:focus-visible{outline-offset:4px;outline:3px solid #1975a1}@media (max-width:900px){.commercial-stream-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:620px){.commercial-stream-grid,.commercial-academy-grid{grid-template-columns:1fr}.commercial-public-section{padding:2rem 0}.commercial-public-card{padding:1.25rem}}