:root{--bg:#f3efe6;--ink:#1c1915;--muted:#6d685c;--paper:#fffcf6;--line:#e4ddd0;--accent:#1e4a3a}*{box-sizing:border-box}body,html{margin:0;min-height:100%}body{font-family:Hiragino Sans,Hiragino Kaku Gothic ProN,Noto Sans JP,ui-sans-serif,system-ui,sans-serif;background:var(--bg);color:var(--ink);line-height:1.65}a{color:inherit}.top{display:flex;align-items:center;justify-content:space-between;max-width:880px;margin:0 auto;padding:20px 24px}.wordmark{display:flex;align-items:baseline;gap:8px;text-decoration:none}.wordmark-logo{align-self:center;margin-right:2px;flex:none}.wordmark-name{font-weight:700;letter-spacing:-.03em;font-size:18px}.wordmark-kana{font-size:11px;color:var(--muted);letter-spacing:.12em}.ghost{font-size:13px;color:var(--muted);text-decoration:none}.hero{max-width:880px;margin:48px auto 0;padding:0 24px 48px}.kicker{margin:0 0 12px;font-size:12px;letter-spacing:.14em;color:var(--muted)}h1{margin:0 0 20px;font-size:clamp(32px,5vw,48px);letter-spacing:-.04em;line-height:1.2;font-weight:700}.lede{max-width:40em;margin:0;color:var(--muted);font-size:16px}.cta{display:inline-block;margin-top:28px;background:var(--accent);color:#fff;text-decoration:none;padding:12px 18px;font-weight:600;font-size:14px}.points{max-width:880px;margin:0 auto;padding:0 24px 64px;display:grid;grid-gap:12px;gap:12px}@media (min-width:800px){.points{grid-template-columns:repeat(3,1fr)}}.card{background:var(--paper);border:1px solid var(--line);padding:20px 18px 22px}.card h2{margin:0 0 10px;font-size:16px;letter-spacing:-.02em}.card p{margin:0;font-size:14px}.card p,.foot{color:var(--muted)}.foot{max-width:880px;margin:0 auto;padding:0 24px 40px;font-size:12px}.foot p{margin:0}.sep{margin:0 8px}