:root{--color-primary:#003366;--color-primary-dark:#0b2545;--color-accent:#007bff;--color-accent-light:#7bc4e2;--color-text:#1f2937;--color-muted:#667085;--color-background:#fff;--color-surface:#f5f8fb;--color-border:#d9e2ec;--font-ja:"Noto Sans JP",sans-serif;--font-latin:"Inter",sans-serif;--container:780px;--container-wide:1200px;--radius:12px;--header-height:68px}*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--color-background);color:var(--color-text);font-family:var(--font-ja);font-size:16px;line-height:1.85;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}.container{width:min(100% - 40px,var(--container));margin-inline:auto}.container--wide{width:min(100% - 40px,var(--container-wide));max-width:var(--container-wide)}.skip-link{position:fixed;top:8px;left:8px;z-index:9999;padding:10px 16px;background:#fff;color:var(--color-primary);transform:translateY(-150%);box-shadow:0 8px 30px rgba(11,37,69,.15)}.skip-link:focus{transform:none}.site-header{height:var(--header-height);border-bottom:1px solid var(--color-border);background:rgba(255,255,255,.97)}.site-header__inner{height:100%;display:flex;align-items:center;justify-content:space-between}.site-brand{display:flex;flex-direction:column;line-height:1}.site-brand__name{color:var(--color-primary);font-family:var(--font-latin);font-size:1.25rem;font-weight:800;letter-spacing:-.04em}.site-brand__tagline{margin-top:6px;color:var(--color-muted);font-family:var(--font-latin);font-size:.5rem;font-weight:700;letter-spacing:.2em}.site-header__back{padding:10px 0;color:var(--color-primary);font-size:.78rem;font-weight:700}.site-header__back::after{content:"→";margin-left:8px}.page-header{padding:72px 0 58px;background:var(--color-primary-dark);color:#fff}.eyebrow{margin:0 0 12px;color:var(--color-accent);font-family:var(--font-latin);font-size:.75rem;font-weight:800;letter-spacing:.16em}.page-header .eyebrow{color:var(--color-accent-light)}.page-header h1{margin:0;font-size:clamp(2rem,8vw,3.25rem);line-height:1.3;letter-spacing:-.035em}.page-header__lead{max-width:650px;margin:22px 0 0;color:rgba(255,255,255,.72)}.policy{padding-top:64px;padding-bottom:88px}.policy-section{display:grid;grid-template-columns:38px minmax(0,1fr);gap:16px;padding:32px 0;border-bottom:1px solid var(--color-border)}.policy-section:first-child{padding-top:0}.policy-section__number{padding-top:5px;color:var(--color-accent);font-family:var(--font-latin);font-size:.72rem;font-weight:800}.policy-section h2{margin:0 0 14px;color:var(--color-primary);font-size:1.25rem;line-height:1.5}.policy-section p{margin:0;color:var(--color-muted)}.policy-section ul{display:grid;gap:7px;margin:18px 0 0;padding:0;list-style:none;color:var(--color-muted)}.policy-section li{position:relative;padding-left:19px}.policy-section li::before{content:"";position:absolute;top:.78em;left:2px;width:6px;height:6px;background:var(--color-accent-light)}.external-links{display:flex;flex-direction:column;align-items:flex-start;gap:10px;margin-top:20px}.external-links a{display:inline-flex;align-items:center;gap:8px;border-bottom:1px solid var(--color-accent);color:var(--color-primary);font-family:var(--font-latin);font-size:.88rem;font-weight:700}.contact-card{margin-top:64px;padding:28px;border:1px solid var(--color-border);border-radius:var(--radius);background:var(--color-surface)}.contact-card h2{margin:0 0 20px;color:var(--color-primary);font-size:1.5rem}.contact-card address{display:flex;flex-direction:column;align-items:flex-start;gap:6px;color:var(--color-muted);font-style:normal}.contact-card address strong{margin-bottom:4px;color:var(--color-text)}.contact-card address a{color:var(--color-primary);text-decoration:underline;text-underline-offset:3px}.site-footer{padding:64px 0 28px;border-top:1px solid var(--color-border);background:var(--color-surface)}.site-footer__brand{display:flex;flex-direction:column;margin-bottom:40px}.site-footer__offices{display:grid;gap:24px}.site-footer address{color:var(--color-muted);font-size:.85rem;font-style:normal}.site-footer address strong{display:block;margin-bottom:6px;color:var(--color-primary);font-family:var(--font-latin);font-size:.75rem;letter-spacing:.08em}.site-footer__bottom{display:flex;flex-direction:column;gap:12px;margin-top:40px;padding-top:20px;border-top:1px solid var(--color-border);color:var(--color-muted);font-size:.75rem}.site-footer__bottom a{color:var(--color-primary);font-weight:700}.site-footer__bottom p{margin:0}@media(min-width:768px){.container--wide{width:min(100% - 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