:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--brand:#f45139;--brand-dark:#d93a2b;--brand-soft:#fff0ed;--ink:#202124;--muted:#62666d;--line:#e4e6e8;--paper:#fff;--canvas:#f7f8f9;--focus:#155eef;font-synthesis:none;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Noto Sans JP,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{min-width:320px;color:var(--ink);background:var(--canvas);margin:0;font-size:1rem;line-height:1.8}a{color:var(--brand-dark);text-underline-offset:.18em}a:hover{text-decoration-thickness:2px}a:focus-visible{outline:3px solid var(--focus);outline-offset:3px;border-radius:.2rem}.site-header{border-top:4px solid var(--brand);border-bottom:1px solid var(--line);background:var(--paper)}.header-inner,.page,.site-footer-inner{width:min(100% - 2rem,72rem);margin-inline:auto}.header-inner{justify-content:space-between;align-items:center;gap:1.5rem;min-height:4.5rem;display:flex}.brand{color:var(--ink);letter-spacing:.02em;align-items:center;gap:.7rem;font-weight:750;text-decoration:none;display:inline-flex}.brand-mark{color:#fff;background:var(--brand);border-radius:.55rem;place-items:center;width:2rem;height:2rem;font-size:1.15rem;line-height:1;display:grid}.site-nav{align-items:center;gap:1.25rem;display:flex}.site-nav a{color:var(--muted);font-size:.95rem;font-weight:650;text-decoration:none}.site-nav a[aria-current=page]{color:var(--brand-dark)}.page{padding-block:clamp(2.5rem,7vw,5.5rem)}.page-narrow{max-width:52rem}.eyebrow{color:var(--brand-dark);letter-spacing:.08em;margin:0 0 .5rem;font-size:.9rem;font-weight:750}h1,h2{letter-spacing:-.015em;line-height:1.35}h1{margin:0;font-size:clamp(2rem,6vw,3.5rem)}h2{margin:3rem 0 .8rem;font-size:clamp(1.25rem,3vw,1.55rem)}p,ul{margin-block:.8rem}ul{padding-left:1.4rem}.lead{max-width:43rem;color:var(--muted);margin-top:1.25rem;font-size:clamp(1.05rem,2.2vw,1.2rem)}.updated-at{color:var(--muted);margin-top:1rem;font-size:.9rem}.cards{grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;margin-top:2.5rem;display:grid}.card,.notice{border:1px solid var(--line);background:var(--paper);border-radius:1rem}.card{color:inherit;padding:clamp(1.35rem,4vw,2rem);text-decoration:none;transition:border-color .16s,transform .16s,box-shadow .16s;display:block}.card:hover{border-color:#f6a195;transform:translateY(-2px);box-shadow:0 12px 30px #20212414}.card h2{margin:0;font-size:1.25rem}.card p{color:var(--muted);margin-bottom:0}.notice{border-left:5px solid var(--brand);background:var(--brand-soft);margin-block:2rem;padding:1.25rem 1.4rem}.notice p{margin:0}.button{color:#fff;background:var(--brand-dark);border-radius:.7rem;justify-content:center;align-items:center;min-height:3rem;margin-top:1rem;padding:.65rem 1.15rem;font-weight:700;text-decoration:none;display:inline-flex}.button:hover{background:#b92f22}.policy-section{border-bottom:1px solid var(--line);padding-bottom:.25rem}.policy-section:last-child{border-bottom:0}.site-footer{border-top:1px solid var(--line);background:var(--paper)}.site-footer-inner{color:var(--muted);justify-content:space-between;gap:1rem;padding-block:1.5rem;font-size:.9rem;display:flex}.site-footer p{margin:0}@media (width<=42rem){.header-inner,.site-footer-inner{flex-direction:column;align-items:flex-start}.header-inner{padding-block:1rem}.site-nav{gap:1rem;width:100%}.cards{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.card{transition:none}}