/* Existing shell retained; content styles scoped to ja-seo additions. */
.ja-seo{font-family:"Noto Sans KR","Malgun Gothic",sans-serif;color:#1c1f23;line-height:1.8;max-width:1080px;margin:0 auto;padding:28px 20px 64px;font-size:16px}
.ja-seo *, .ja-seo-home *{box-sizing:border-box}.ja-seo a{color:#0b57d0}.ja-seo a:focus-visible,.ja-seo-home a:focus-visible{outline:3px solid #0b57d0;outline-offset:4px}
.ja-seo h1{font-size:clamp(27px,4vw,40px);line-height:1.35;letter-spacing:-.035em;margin:14px 0 20px;font-weight:800}.ja-seo h2{font-size:clamp(22px,2.6vw,28px);line-height:1.45;margin:0 0 18px;font-weight:700}.ja-seo h3{font-size:19px;font-weight:700;margin:12px 0}.ja-seo p{max-width:48em;margin:0 0 17px}.ja-seo .ja-intro{font-size:18px;color:#45505c;max-width:44em}
.ja-seo section{padding:30px 0;border-bottom:1px solid #e6e9ed}.ja-seo nav{font-size:14px;color:#66717d}.ja-seo ul,.ja-seo ol{margin:0 0 18px;padding-left:24px}.ja-seo li{margin:8px 0}.ja-seo .ja-links{list-style:none;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:28px}.ja-links li{border-bottom:1px solid #e9edf1;padding:10px 0;min-width:0}.ja-links a{text-decoration:none}.ja-links a:hover{text-decoration:underline}
.ja-seo .ja-products{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:20px 0}.ja-seo .ja-product{border:1px solid #e2e6ec;padding:18px;border-radius:10px;text-decoration:none;display:block;color:#1c1f23;min-width:0}.ja-product img{display:block;width:100%;height:210px;object-fit:contain;margin:0 auto 14px;background:#fff}.ja-product strong{display:block;line-height:1.5;font-size:17px}.ja-product span{display:block;font-size:14px;color:#616d7a;margin-top:8px}
.ja-seo .ja-tablewrap{overflow-x:auto;margin:16px 0}.ja-seo table{width:100%;border-collapse:collapse;min-width:520px;font-size:15px}.ja-seo th,.ja-seo td{text-align:left;vertical-align:top;padding:14px;border-bottom:1px solid #e2e6eb;max-width:360px;overflow-wrap:anywhere}.ja-seo th{background:#f5f7fa;font-weight:700}.ja-seo .ja-note{font-size:14px;color:#66717d}.ja-seo .ja-cta{display:flex;flex-wrap:wrap;gap:12px;margin:20px 0}.ja-seo .ja-cta a{background:#0b57d0;color:white;padding:13px 22px;border-radius:8px;text-decoration:none;font-weight:700;min-height:48px}.ja-seo .ja-cta a+a{background:#eef3f9;color:#164a89}
.ja-seo .ja-region-group{padding:20px 0}.ja-seo .ja-region-group li{scroll-margin-top:120px}.ja-seo .ja-regions{display:flex;flex-wrap:wrap;list-style:none;padding:0;gap:8px 20px}.ja-seo .ja-regions a{display:inline-block;padding:6px 0;min-height:40px}.ja-seo details{padding:10px 0}.ja-seo summary{cursor:pointer;font-weight:700;min-height:44px}.ja-seo .ja-source{font-size:14px}.ja-seo-home{max-width:1200px;margin:30px auto 55px;padding:28px 20px;border-top:1px solid #e5e8ee;font-family:inherit;line-height:1.65;color:#1c1f23}.ja-seo-home h2{font-size:24px;font-weight:700;margin-bottom:18px}.ja-seo-home p{font-size:15px;margin-bottom:18px}.ja-seo-home nav{display:flex;gap:15px 30px;flex-wrap:wrap}.ja-seo-home a{font-size:16px;color:#0b57d0;min-height:44px;display:inline-flex;align-items:center}
@media(max-width:700px){.ja-seo .ja-products{grid-template-columns:repeat(2,minmax(0,1fr))}.ja-seo .ja-links{grid-template-columns:1fr}.ja-product img{height:160px}}@media(max-width:450px){.ja-seo{padding:18px 16px 48px}.ja-seo .ja-products{grid-template-columns:1fr}.ja-product img{height:220px}.ja-seo .ja-cta{display:grid}.ja-seo-home{margin:20px 0 35px;padding:24px 16px}.ja-seo-home nav{gap:8px 24px}}