:root{--ink:#24384b;--blue:#39799b;--deep:#276083;--pale:#edf7fa;--line:#dfebef;--white:#fff}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:"Noto Sans JP","Hiragino Kaku Gothic ProN",Meiryo,sans-serif;color:var(--ink);line-height:1.85;background:white}img{max-width:100%;height:auto}a{color:inherit}p{margin:0 0 1.1em}.wrap{width:min(1120px,calc(100% - 40px));margin:auto}.site-header{background:rgba(255,255,255,.97);box-shadow:0 2px 18px #214a5b12;position:sticky;top:0;z-index:20}.header-in{display:flex;align-items:center;justify-content:space-between;min-height:94px;gap:26px}.logo img{display:block;width:230px;max-height:80px;object-fit:contain}.menu{display:flex;align-items:center;gap:20px}.menu a{text-decoration:none;font-size:13px;font-weight:700;white-space:nowrap}.menu .contact-link,.btn{background:var(--deep);color:#fff;padding:12px 19px;border-radius:6px;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;font-weight:700;border:1px solid var(--deep)}.btn.alt{background:white;color:var(--deep)}.menu-button{display:none}.hero{min-height:560px;display:flex;align-items:center;position:relative;isolation:isolate;background:#e8f5f9;overflow:hidden}.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#eef8fbed 0%,#eef8fbdd 44%,#eef8fb16 100%),url('assets/IMG_2286.jpeg') center 44%/cover no-repeat;z-index:-1}.hero-inner{padding:72px 0}.eyebrow{font-size:13px;letter-spacing:.16em;color:var(--blue);font-weight:800}.hero h1{font-size:clamp(29px,3.8vw,48px);line-height:1.45;margin:16px 0 22px;letter-spacing:.035em}.hero p{max-width:620px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin:24px 0}.facts{display:flex;gap:12px;flex-wrap:wrap}.fact{font-size:13px;padding:10px 13px;border-radius:7px;background:#ffffffe0}.fact strong{color:var(--deep);margin-right:10px}.section{padding:74px 0}.section.soft{background:var(--pale)}.section-head{text-align:center;margin-bottom:30px}.section-head .eyebrow{display:block;margin-bottom:8px}.section-head h2{font-size:clamp(24px,2.8vw,34px);margin:0;line-height:1.5}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.card{background:white;border:1px solid var(--line);border-radius:11px;padding:30px 25px;box-shadow:0 7px 30px #39799b0c}.card h3{margin:9px 0;font-size:19px}.card p{font-size:14px;color:#506475}.iconmark{font-size:32px}.split{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:46px}.split img{width:100%;height:360px;object-fit:cover;border-radius:12px}.checklist{list-style:none;padding:0}.checklist li{padding:6px 0}.checklist li:before{content:'✓';color:#3a93ab;font-weight:bold;margin-right:10px}.steps{display:grid;gap:15px;max-width:1000px;margin:auto}.step{display:grid;grid-template-columns:50px 1fr;gap:18px;align-items:start;padding:24px;background:white;border:1px solid var(--line);border-radius:10px}.step b.num{display:grid;place-items:center;width:48px;height:48px;border-radius:50%;background:#e0f1f6;color:var(--deep)}.step h3{margin:0 0 7px;font-size:18px}.step p{margin:0;color:#516679;font-size:14px}.cta{background:linear-gradient(110deg,#d5edf5,#f5fafc);padding:56px 0}.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:40px}.cta h2{font-size:27px;margin:0 0 12px}.cta p{max-width:690px;font-size:14px}.site-footer{background:#284c61;color:#ecf7fa;padding:42px 0 22px}.footer-in{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.site-footer a{text-decoration:none}.footer-links{display:flex;flex-wrap:wrap;gap:14px;font-size:13px}.copyright{font-size:12px;opacity:.8;margin-top:30px}.page-hero{background:linear-gradient(105deg,#e6f4f8,#f6fbfd);padding:66px 0}.page-hero h1{font-size:clamp(27px,3vw,40px);margin:0}.page-hero p{margin:6px 0 0;color:#5c7c8b;font-size:13px}.article{max-width:870px;margin:auto}.article p{margin-bottom:1.3em}.article h2{margin:38px 0 18px;font-size:24px;border-left:4px solid var(--blue);padding-left:14px}.feature-list{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.feature-list .card{padding:25px}.faq-item{border-bottom:1px solid var(--line);padding:18px 0}.faq-item summary{font-weight:700;cursor:pointer;list-style-position:inside}.faq-item p{margin:10px 0 0 22px;color:#4f6676}.notice{background:#f3f8fa;border-left:4px solid var(--blue);padding:18px 22px;font-size:14px}.photo-banner{width:100%;height:290px;object-fit:cover;border-radius:10px;margin:12px 0 30px}.muted{color:#587082}.data-table{width:100%;border-collapse:collapse}.data-table th,.data-table td{padding:16px 12px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}.data-table th{width:150px;background:#f7fafb}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #5aafc4;outline-offset:3px}
@media(max-width:960px){.header-in{min-height:75px}.logo img{width:188px}.menu-button{display:block;border:1px solid var(--line);background:white;border-radius:8px;padding:10px 13px;color:var(--ink);font-weight:700}.menu{display:none;position:absolute;top:100%;left:0;right:0;background:white;padding:18px 20px 25px;box-shadow:0 12px 15px #0001;flex-direction:column;align-items:stretch;gap:0}.menu.open{display:flex}.menu a{padding:12px;font-size:15px}.menu .contact-link{text-align:center;margin-top:8px}.cards{grid-template-columns:1fr 1fr}.split{gap:26px}}
@media(max-width:680px){.wrap{width:min(100% - 32px,1120px)}.logo img{width:166px}.hero{min-height:480px}.hero:before{background:linear-gradient(90deg,#eff8fbf0 0%,#eff8fbde 74%,#eff8fb9a 100%),url('assets/IMG_2286.jpeg') 65% center/cover no-repeat}.hero-inner{padding:52px 0}.facts{flex-direction:column;align-items:start}.section{padding:46px 0}.cards,.split,.feature-list{grid-template-columns:1fr}.split img{height:235px}.card{padding:23px 20px}.step{padding:18px;gap:12px;grid-template-columns:42px 1fr}.step b.num{width:40px;height:40px}.cta{padding:42px 0}.cta-inner{display:block}.cta h2{font-size:23px}.page-hero{padding:38px 0}.data-table th{width:110px}.data-table th,.data-table td{padding:12px 9px;font-size:14px}}

/* 公開書類一覧 */
.document-list{display:grid;gap:20px;max-width:980px;margin:32px auto;}
.document-card{display:flex;align-items:center;justify-content:space-between;gap:24px;background:#fff;border:1px solid #dae7ef;border-radius:18px;padding:28px;}
.document-card h2{font-size:clamp(19px,2.3vw,25px);margin:0 0 8px;}
.document-card p{margin:0;color:#536679;line-height:1.8;}
.document-note{max-width:980px;margin:25px auto;color:#536679;font-size:14px;line-height:1.8;}
@media(max-width:700px){.document-card{flex-direction:column;align-items:stretch;padding:20px;}.document-card .btn{text-align:center;}}