.g8-page * {box-sizing:border-box}
.g8-page {scroll-behavior:smooth}
.g8-page {margin:0;background:#fff;color:#173749;font-family:"Noto Sans JP","Hiragino Kaku Gothic ProN",Meiryo,sans-serif;line-height:1.8}
.g8-page a {color:#176e85}
.g8-page .shell {max-width:1120px;margin:auto;padding:0 24px}
.g8-page .previewhead {border-bottom:1px solid #dce7eb;background:#fff}
.g8-page .top {display:flex;justify-content:space-between;align-items:center;padding:16px 24px;gap:18px}
.g8-page .brand {font-size:20px;font-weight:750;color:#183b68}
.g8-page .brand small {display:block;font-size:11px;color:#617e8d;font-weight:400}
.g8-page .contact {text-align:right;font-weight:700}
.g8-page .contact small {display:block;font-size:11px;font-weight:400}
.g8-page .nav {border-top:1px solid #eef2f4}
.g8-page .navin {display:flex;justify-content:center;gap:28px;flex-wrap:wrap;padding:10px}
.g8-page .nav a {text-decoration:none;color:#214050;font-size:13px;font-weight:650}
.g8-page .crumb {background:#f3f8fa;color:#617b87;font-size:12px;padding:12px 0}
.g8-page .crumb a {text-decoration:none}
.g8-page .hero {background:#eaf2f6}
.g8-page .herogrid {display:grid;grid-template-columns:1.05fr 1fr;align-items:stretch;min-height:340px}
.g8-page .herotext {padding:43px 38px 43px 0;display:flex;justify-content:center;flex-direction:column}
.g8-page .eyebrow {font-size:12px;color:#b28b53;letter-spacing:.08em;font-weight:800}
.g8-page .hero h1 {font:700 clamp(27px,3.4vw,39px)/1.45 YuMincho,"Hiragino Mincho ProN",serif;color:#10394e;margin:12px 0}
.g8-page .hero p {font-size:14px;max-width:470px}
.g8-page .heroimg {width:100%;height:100%;object-fit:cover;min-height:300px}
.g8-page .buttons {display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.g8-page .btn {background:white;border:1px solid #1a4558;padding:10px 19px;text-decoration:none;color:#173f51;font-size:13px;font-weight:750;border-radius:4px;display:inline-block}
.g8-page .btn.dark {background:#183f53;color:#fff}
.g8-page .section {padding:35px 0 16px}
.g8-page .section h2 {font:700 25px/1.5 YuMincho,"Hiragino Mincho ProN",serif;color:#143c52;border-left:4px solid #c39654;padding-left:14px;margin:0 0 18px}
.g8-page .section>p {font-size:14px;color:#426174}
.g8-page .cards {display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.g8-page .card {padding:22px;border-radius:8px;border:1px solid #dce7ec;box-shadow:0 4px 16px #163c520a;background:#fff;min-height:100%}
.g8-page .card h3 {font-size:16px;margin:0 0 9px;color:#113b51}
.g8-page .card p {font-size:13px;margin:0}
.g8-page .num {font-weight:800;color:#087b92;margin-right:8px}
.g8-page .soft {background:#f1f6f8;padding:24px;border-radius:10px}
.g8-page .section-nav {display:flex;flex-wrap:wrap;gap:10px}
.g8-page .section-nav a {padding:10px 16px;background:#f1f7f9;border:1px solid #d5e7ed;border-radius:5px;text-decoration:none;font-size:13px;font-weight:650}
.g8-page .faq details {background:#fff;border:1px solid #dce7ec;border-radius:8px;margin-bottom:11px;box-shadow:0 3px 13px #163c5208}
.g8-page .faq summary {list-style:none;cursor:pointer;padding:17px 45px 17px 20px;position:relative;font-weight:700;font-size:14px}
.g8-page .faq summary::-webkit-details-marker {display:none}
.g8-page .faq summary:after {content:"＋";position:absolute;right:20px;top:15px;color:#1d7388;font-size:20px}
.g8-page .faq details[open] summary:after {content:"−"}
.g8-page .faq .answer {border-top:1px solid #e8eff2;padding:13px 20px 19px;color:#405d6b;font-size:14px}
.g8-page .cta {display:flex;justify-content:space-between;align-items:center;gap:20px;background:#eaf3f7;border-radius:10px;padding:27px;margin-top:25px}
.g8-page .cta h2 {border:0;padding:0;margin:0 0 8px}
.g8-page .cta p {margin:0;font-size:13px}
.g8-page .previewfooter {margin-top:50px;background:#075465;color:#fff;padding:33px 0;text-align:center}
.g8-page .previewfooter small {font-size:11px;color:#d6eaee}
@media (max-width:760px){.g8-page .top {padding:12px 18px}
.g8-page .brand {font-size:15px}
.g8-page .contact {font-size:12px}
.g8-page .navin {gap:14px}
.g8-page .herogrid {grid-template-columns:1fr}
.g8-page .heroimg {order:-1;max-height:230px;min-height:180px}
.g8-page .herotext {padding:28px 20px 35px}
.g8-page .cards {grid-template-columns:1fr}
.g8-page .cta {flex-direction:column;align-items:flex-start}
.g8-page .section h2 {font-size:21px}}
.g8-page{font-family:"Noto Sans JP","Hiragino Kaku Gothic ProN",Meiryo,sans-serif;color:#153449;line-height:1.85;background:white;}
.g8-page,.g8-page *{box-sizing:border-box;}
.g8-page .hero{position:relative;overflow:visible;}