main.nn-main{padding:0 0 70px}
main.nn-main>*{max-width:860px;margin-left:auto;margin-right:auto;padding-left:20px;padding-right:20px}
.nn-hero{padding:64px 20px 30px;text-align:center}
.nn-hero h1{font-size:2.9rem;line-height:1.08;color:#12333d;margin:12px auto 14px;max-width:740px}
.nn-sub{font-size:1.22rem;color:#3c4c52;max-width:640px;margin:0 auto}
.nn-sec{margin-top:26px}
.nn-sec h2{font-size:1.7rem;color:#0f4c5c;margin:46px auto 10px}
.nn-sec h2::after{content:"";display:block;width:64px;height:3px;background:#c34a36;margin-top:8px}
.nn-sec p{font-size:1.08rem;margin:14px auto}
.nn-sec a{color:#0f4c5c}
.nn-plate{background:#12333d;text-align:center;max-width:860px;margin:56px auto;padding:44px 24px;border-top:5px solid #c34a36;border-bottom:5px solid #c34a36}
.nn-plate p{color:#c9d6d2;font-size:1.1rem;margin:0 0 8px}
.nn-plate a.nn-call-lg{font-size:1.9rem}
.nn-svc{list-style:none;padding:0;margin:18px auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;max-width:860px}
.nn-svc li{background:#fff;border:1px solid #d8ddd4;border-left:4px solid #0f4c5c;padding:16px 18px}
.nn-svc b{display:block;font-size:1.08rem;color:#12333d;margin-bottom:4px}
.nn-svc span{color:#4c5a5f;font-size:.98rem}
.nn-svc a{text-decoration:none;color:inherit}
.nn-svc li:hover{border-left-color:#c34a36}
.nn-faq{max-width:760px}
.nn-faq h3{color:#0f4c5c;font-size:1.18rem;margin:26px 0 6px}
.nn-faq p{margin:6px 0 0}

/* ===== v3.1 polish: content image alignment + rhythm (2026-07-03) =====
   Fixes platform rule `body.site-page figure{margin:0}` out-specifying site
   figure classes (left-anchored images), oversized portrait images, and
   excessive vertical spacing. Append AFTER site css; idempotent by marker. */
figure[class$="-ph"],figure[class$="-photo"],figure[class$="-fig"],
figure.vnp-pic,figure.srp-pic,figure.pxp-pic,figure.hbp-cardpic,figure.sr-wide{
 max-width:720px !important;margin:24px auto !important;padding:0 20px !important;
 box-sizing:border-box;float:none;clear:both}
figure[class$="-ph"] img,figure[class$="-photo"] img,figure[class$="-fig"] img,
figure.vnp-pic img,figure.srp-pic img,figure.pxp-pic img,figure.hbp-cardpic img,figure.sr-wide img{
 width:100% !important;display:block;max-height:480px;object-fit:cover}
body main[class] h2{margin-top:30px}
main[class] section>h2:first-child,main[class] div>h2:first-child{margin-top:0}
body main[class] p{margin-top:12px;margin-bottom:12px}
main[class] section[class*="-sec"]{margin-top:32px}