:root{--b:#3777C7;--lb:#72BCF8;--cy:#7FDDE6;--y:#FADE70;--bg:#F3F9FF;--tx:#1f2d3d;--mute:#5b6b7d}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:"Hiragino Sans","Noto Sans JP",Meiryo,sans-serif;color:var(--tx);line-height:1.85;background:#fff}
img{max-width:100%;height:auto}a{color:inherit;text-decoration:none}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
section{padding:72px 0}section.alt{background:var(--bg)}
.eyebrow{display:block;font-size:12px;letter-spacing:.2em;color:var(--b);font-weight:700;margin-bottom:6px}
h1,h2,h3{line-height:1.45}h2{font-size:28px;margin-bottom:12px}h3{font-size:18px;margin-bottom:6px}
.section-head{text-align:center;margin-bottom:40px}.section-head p{color:var(--mute)}
.btn{display:inline-block;background:var(--b);color:#fff;padding:12px 28px;border-radius:999px;font-weight:700;font-size:15px;border:2px solid var(--b);cursor:pointer;transition:.2s}
.btn:hover{background:#2c63a8}.btn--outline{background:#fff;color:var(--b)}.btn--outline:hover{background:var(--bg)}
.site-header{position:sticky;top:0;z-index:20;background:#fff;box-shadow:0 1px 8px rgba(55,119,199,.12)}
.topbar{background:var(--b);color:#fff;font-size:12.5px}.topbar .wrap{display:flex;gap:20px;padding-top:6px;padding-bottom:6px;flex-wrap:wrap}
.nav{display:flex;align-items:center;justify-content:space-between;padding-top:8px;padding-bottom:8px}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px;color:var(--b)}.logo img{height:48px}
.nav__links{display:flex;align-items:center;gap:26px;font-size:14.5px;font-weight:600}
.nav__links a.active:not(.btn){color:var(--b);border-bottom:2px solid var(--y)}.nav__links .btn{padding:8px 20px;color:#fff}
.menu-toggle{display:none;background:none;border:0;font-size:28px;color:var(--b);cursor:pointer}
.hero{background:linear-gradient(135deg,var(--bg),#fff 60%);padding:80px 0;overflow:hidden}
.hero__grid{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center}
.hero__eyebrow{font-size:12px;letter-spacing:.25em;color:var(--b);font-weight:700}
.hero h1{font-size:40px;margin:10px 0 18px}.hero h1 em{font-style:normal;color:var(--b)}
.lead{color:var(--mute);margin-bottom:26px}.hero__ctas{display:flex;gap:12px;flex-wrap:wrap}
.hero__art{display:flex;justify-content:center}.hero__art img{width:min(340px,80%)}
.page-hero{background:var(--bg);padding:52px 0;text-align:center}.page-hero h1{font-size:32px}
.notice{background:var(--y)}.notice .wrap{display:flex;gap:14px;align-items:center;padding-top:12px;padding-bottom:12px;flex-wrap:wrap;font-size:14.5px}
.badge{background:var(--b);color:#fff;font-size:11.5px;font-weight:700;padding:2px 12px;border-radius:999px}
.grid{display:grid;gap:22px}.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid #dbe9f8;border-radius:16px;padding:26px}.alt .card{border-color:transparent;box-shadow:0 2px 12px rgba(55,119,199,.08)}
.card .num{font-size:30px;font-weight:800;color:var(--lb);line-height:1}.card p{font-size:14.5px;color:var(--mute)}
.card ul{padding-left:1.2em;font-size:14.5px;color:var(--mute)}
.value{text-align:center;font-weight:700;color:var(--b);background:#fff;border:2px solid var(--lb);border-radius:14px;padding:16px 8px}
.msg{max-width:760px;margin:0 auto;text-align:center}.msg blockquote{font-size:19px;font-weight:600;line-height:2;margin:18px 0}
.cta-band{background:var(--b);color:#fff;text-align:center;padding:64px 0}.cta-band .eyebrow{color:var(--y)}.cta-band p{margin:8px 0 24px;opacity:.92}
.cta-band .btn{background:#fff;color:var(--b);border-color:#fff}.cta-band .btn--outline{background:transparent;color:#fff}
table{width:100%;border-collapse:collapse;font-size:15px;background:#fff}
th,td{border:1px solid #dbe9f8;padding:12px 16px;text-align:left;vertical-align:top}th{background:var(--bg);width:26%;color:var(--b)}
.tbl-scroll{overflow-x:auto}.tbl-scroll table{min-width:520px}
.sub{font-size:20px;margin:36px 0 12px;padding-left:12px;border-left:5px solid var(--y)}
.timeline{list-style:none;border-left:3px solid var(--lb);padding-left:22px}.timeline li{margin-bottom:18px;position:relative}
.timeline li::before{content:"";position:absolute;left:-30px;top:8px;width:11px;height:11px;border-radius:50%;background:var(--b)}
.timeline b{color:var(--b)}.timeline span{display:block;font-size:14.5px;color:var(--mute)}
.note{font-size:13px;color:var(--mute);margin-top:10px}
form{max-width:680px;margin:0 auto;display:grid;gap:18px}label{font-weight:600;font-size:14.5px;display:block;margin-bottom:4px}
.req{color:#d9534f;font-size:12px;margin-left:6px}
input,select,textarea{width:100%;padding:12px 14px;border:1px solid #bcd3ec;border-radius:10px;font:inherit}
input:focus,select:focus,textarea:focus{outline:2px solid var(--lb)}textarea{min-height:160px}
.site-footer{background:#1f3a5f;color:#fff;padding:52px 0 20px;font-size:14px}
.footer-grid{display:grid;grid-template-columns:1.3fr .7fr 1.2fr;gap:36px}
.footer-logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:17px;margin-bottom:10px}.footer-logo img{height:44px;background:#fff;border-radius:8px;padding:3px}
.site-footer h5{color:var(--y);margin-bottom:10px;font-size:13px;letter-spacing:.1em}.site-footer ul{list-style:none}.site-footer li{margin-bottom:6px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.2);margin-top:30px;padding-top:16px;text-align:center;font-size:12px;opacity:.8}
.g5{grid-template-columns:repeat(5,1fr)}
.map{width:100%;height:220px;border:0;border-radius:10px;margin-top:14px;background:var(--bg)}
.maplink{display:inline-block;margin-top:8px;font-size:13px;font-weight:700;color:var(--b)}
@media(max-width:820px){.g5{grid-template-columns:repeat(3,1fr)}.topbar a[href^=mailto],.topbar span{display:none}
table,tbody,tr,th,td{display:block;width:100%}.tbl-scroll table{min-width:0}th{border-bottom:0}td{border-top:0}tr{margin-bottom:10px}.hero__grid,.g2,.g3,.g4,.footer-grid{grid-template-columns:1fr}.hero h1{font-size:30px}.hero__art{order:-1}
.menu-toggle{display:block}.nav__links{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;padding:20px;gap:16px;box-shadow:0 8px 16px rgba(0,0,0,.08)}
.nav__links.open{display:flex}.topbar .wrap{gap:10px}th{width:34%}section{padding:52px 0}}