:root{--bg:#f7f8fa;--card:#ffffff;--ink:#1a1f2b;--muted:#5b6472;--line:#e4e7ec;--brand:#1f7a8c;--brand-ink:#0d3b45;--chip:#eef4f5}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:var(--bg);color:var(--ink);font-family:system-ui,-apple-system,Hiragino Kaku Gothic ProN,Noto Sans JP,Meiryo,sans-serif;line-height:1.7}a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}.wrap{max-width:860px;margin:0 auto;padding:20px 16px 64px}header.site{background:var(--brand)}header.site .wrap{padding:14px 16px}header.site a{color:#fff;font-weight:700;font-size:18px}nav.crumbs{font-size:13px;margin:4px 0 18px}nav.crumbs,nav.crumbs a{color:var(--muted)}h1{font-size:26px;line-height:1.35;margin:6px 0 10px}h2{font-size:19px;margin:32px 0 12px;border-left:4px solid var(--brand);padding-left:10px}.lead{color:var(--muted);margin:0 0 8px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));grid-gap:12px;gap:12px}.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 16px}.card h3{margin:0 0 6px;font-size:16px}.card .meta{font-size:13px;color:var(--muted);margin:0}.chips{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0 0;padding:0;list-style:none}.chip{background:var(--chip);color:var(--brand-ink);border-radius:999px;padding:2px 10px;font-size:12px;font-weight:600}.cta{display:inline-block;background:var(--brand);color:#fff;border-radius:10px;padding:10px 18px;font-weight:700;margin-top:8px}.cta:hover{text-decoration:none;opacity:.92}.stat{display:flex;gap:20px;flex-wrap:wrap;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 16px;margin:6px 0 8px}.stat b{font-size:22px;color:var(--brand-ink)}.stat span{display:block;font-size:12px;color:var(--muted)}footer.site{border-top:1px solid var(--line);color:var(--muted);font-size:13px}footer.site .wrap{padding:20px 16px 40px}