:root{--base:#f7fbfa;--surface:#fff;--ink:#203a3e;--soft:#64787a;--main:#3b7781;--main-dark:#22555d;--pale:#dcefed;--cream:#fff8e9;--accent:#ee6b42;--line:#cfe1df;--shadow:0 12px 36px rgba(34,85,93,.1);--head:"Zen Maru Gothic",sans-serif;--body:"Noto Sans JP",sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:linear-gradient(150deg,var(--cream),var(--base) 42%,var(--pale));color:var(--ink);font-family:var(--body);line-height:1.9}a{color:var(--main-dark);text-underline-offset:4px}.skip-link{position:fixed;z-index:10;top:8px;left:8px;transform:translateY(-150%);padding:8px 16px;background:var(--main-dark);color:#fff}.skip-link:focus{transform:none}*:focus-visible{outline:3px solid var(--accent);outline-offset:3px}.legal-header{height:76px;display:flex;align-items:center;padding:0 clamp(18px,6vw,80px);background:rgba(255,255,255,.88);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.brand{display:flex;align-items:center;gap:10px;color:var(--main-dark);text-decoration:none;font-size:11px;line-height:1.35}.brand strong{font-family:var(--head);font-size:16px}.brand-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--main);color:#fff;font-size:24px}.legal-main{width:min(860px,calc(100% - 36px));margin:0 auto;padding:72px 0 100px}.legal-title{margin-bottom:36px}.eyebrow{margin:0 0 8px;color:var(--main);font-family:Georgia,serif;font-size:11px;font-weight:700;letter-spacing:.2em}.legal-title h1{margin:0;font-family:var(--head);font-size:clamp(30px,5vw,48px);line-height:1.4}.updated{color:var(--soft);font-size:12px}.legal-card{padding:clamp(24px,5vw,56px);border:1px solid var(--line);border-radius:24px;background:rgba(255,255,255,.94);box-shadow:var(--shadow)}.legal-card section+section{margin-top:42px;padding-top:36px;border-top:1px solid var(--line)}.legal-card h2{margin:0 0 12px;color:var(--main-dark);font-family:var(--head);font-size:22px}.legal-card h3{margin:24px 0 8px;font-size:17px}.legal-card p,.legal-card li,.legal-card dd{color:#4d6669}.legal-card ul{padding-left:1.4em}.info-list{margin:0}.info-list div{display:grid;grid-template-columns:10em 1fr;gap:18px;padding:18px 0;border-bottom:1px solid var(--line)}.info-list dt{font-weight:700}.info-list dd{margin:0}.notice{padding:18px 20px;border-left:4px solid var(--accent);background:var(--cream);font-size:14px}.contact-form{display:grid;gap:22px}.contact-form label{display:grid;gap:7px;font-weight:700}.contact-form input,.contact-form textarea{width:100%;min-height:50px;padding:12px 14px;border:1px solid #9fb9b7;border-radius:10px;background:#fff;color:var(--ink);font:inherit}.contact-form textarea{min-height:180px;resize:vertical}.contact-form small{color:var(--soft);font-weight:400}.check-row{display:flex!important;grid-template-columns:auto 1fr!important;align-items:flex-start;gap:10px!important;font-weight:400!important}.check-row input{width:22px;min-height:22px;margin-top:5px}.submit-button,.back-link{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 28px;border:0;border-radius:99px;background:var(--accent);color:#fff;text-decoration:none;font-weight:800;cursor:pointer}.back-link{background:var(--main-dark)}.legal-footer{padding:42px 20px;background:#183f45;color:#fff;text-align:center}.legal-footer nav{display:flex;flex-wrap:wrap;justify-content:center;gap:8px 18px}.legal-footer a{color:#c6dcda;font-size:12px}.legal-footer p{margin:20px 0 0;color:#a9c4c1;font-size:11px}@media(max-width:600px){.legal-main{padding-top:46px}.legal-card{border-radius:18px}.info-list div{grid-template-columns:1fr;gap:4px}.legal-header{height:68px}}