*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;color:#2f3f39;background:#fff;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Hiragino Sans","Yu Gothic",sans-serif;line-height:1.85}a{color:#1d633f;text-underline-offset:4px}a:hover{color:#17482f}a:focus-visible,summary:focus-visible{outline:3px solid #2f7d53;outline-offset:4px}img{max-width:100%;height:auto}.shell{width:min(1120px,calc(100% - 32px));margin:auto}.site-header{position:sticky;top:0;z-index:20;background:#fffffff5;border-bottom:1px solid #dce7df}.header-inner{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:inline-flex;align-items:center;gap:13px;color:#1d513b;text-decoration:none}.brand-logo{width:46px;height:46px;object-fit:contain}.brand-copy{display:flex;flex-direction:column;line-height:1.15}.brand-copy strong{font-size:1.45rem}.brand-copy small{margin-top:4px;color:#68756f;font-size:.9rem}.main-nav{display:flex;gap:24px}.main-nav a{font-size:14px;font-weight:700;text-decoration:none}.policy-shell{width:min(800px,calc(100% - 40px));margin:auto}.breadcrumb{display:flex;gap:12px;flex-wrap:wrap;font-size:13px;margin:24px 0}.policy-hero{padding:36px 40px;background:linear-gradient(135deg,#f8fff7,#eef9f0);border:1px solid #dce7df;border-radius:26px}.eyebrow{font-size:13px;font-weight:700;color:#2f7d53;margin:0}.policy-hero h1{font-size:clamp(30px,5vw,44px);line-height:1.35;margin:12px 0 18px;color:#1d513b}.policy-hero p{margin:12px 0}.policy-hero .updated{font-size:12px;color:#52655b;margin-top:24px}.intro{padding:16px 0}.contents{padding:22px 28px;background:#f7faf7;border:1px solid #dce7df;border-radius:16px}.contents h2{font-size:16px;margin:0 0 12px}.contents ol{padding-left:24px;margin:0}.contents li{padding:4px 0}.policy-section{padding:32px 0;border-bottom:1px solid #dce7df;scroll-margin-top:16px}.policy-section h2{font-size:23px;line-height:1.5;color:#1d513b;margin:0 0 20px}.policy-section p{margin:14px 0}.category-list{padding:20px 24px;background:#f7faf7;border-radius:14px}.category-list dt{font-weight:700;color:#24553a}.category-list dd{margin:4px 0 18px}.category-list dd:last-child{margin-bottom:0}.policy-actions{display:flex;flex-wrap:wrap;gap:16px;padding:30px 0 48px}.policy-actions a{border:1px solid #dce7df;border-radius:12px;padding:10px 18px;text-decoration:none;font-weight:700}.policy-footer{border-top:1px solid #dce7df;padding:24px 0;background:#f7faf7;font-size:13px}.policy-footer .shell{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}.skip-link{position:absolute;left:16px;top:-100px;background:#fff;padding:10px;z-index:100}.skip-link:focus{top:10px}@media(max-width:600px){.header-inner{min-height:76px;gap:12px;flex-wrap:wrap;padding:12px 0}.brand-copy strong{font-size:1.1rem}.brand-logo{width:36px;height:36px}.main-nav{gap:14px}.main-nav a{font-size:12px}.policy-shell{width:calc(100% - 32px)}.policy-hero{padding:26px 22px}.contents{padding:20px}.policy-section h2{font-size:21px}.wide-only{display:none}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}