:root{--navy:#102E48;--blue:#269BC2;--ice:#EDF7FB;--gold:#C5A466}
body{font-family:"Noto Sans JP","Hiragino Kaku Gothic ProN",Meiryo,sans-serif;color:var(--navy)}
h1,h2,h3{font-family:inherit;letter-spacing:.025em}h1{line-height:1.5}
.ss-sub,.section-sky,.section-pale,.sec-pale,.sec-sky,.bk-sec{background:var(--ice);border-color:#d9e9f0}
.ss-footer,.ss-ft,footer{background:var(--navy);color:white}
.btn-orange,.btn-org,.ss-hd .go,.header-cta,.bk-ohisama a.go{background:var(--gold);color:var(--navy);border-color:var(--gold)}
.btn,.choice-card,.bk-ohisama{border-radius:16px}.bk-sec .sub,.bk-sec b,.bk-ohisama b{color:var(--navy)}
.ss-feature{max-width:1080px;margin:36px auto;padding:32px;background:var(--ice);border-radius:26px;color:var(--navy);line-height:1.9}
.ss-feature h2{font-size:clamp(23px,3vw,32px);margin:0 0 14px}.ss-feature p{margin:12px 0}.ss-feature .ss-action{display:inline-block;background:var(--gold);color:var(--navy);padding:14px 24px;border-radius:12px;font-weight:700;text-decoration:none;min-height:48px}
.ss-feature select{font:inherit;padding:10px;border:1px solid #9ab7c7;border-radius:8px;max-width:100%;background:white;color:var(--navy)}
.ss-feature label{display:block;margin:14px 0}.ss-feature small{display:block;font-size:13px}.ss-feature a{color:var(--navy)}
:focus-visible{outline:3px solid #269BC2;outline-offset:4px}html{scroll-padding-top:160px}
@media(max-width:600px){.ss-feature{padding:24px 18px;margin:24px 12px}.ss-feature .ss-action{display:block;text-align:center}}