:root{--green: #0b7a3b;--green-dark: #065c2b;--green-darker: #044521;--green-tint: #e8f3ec;--green-tint-2: #f3f8f4;--accent: #f5862e;--accent-dark: #d96d17;--ink: #222a26;--ink-soft: #55605a;--line: #e2e6e3;--bg: #ffffff;--bg-gray: #f6f7f6;--maxw: 1080px;--radius: 10px;--shadow: 0 2px 14px rgba(0, 0, 0, .06);--font-sans: "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Noto Sans JP", "Yu Gothic", "YuGothic", Meiryo, 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920px){.nav-burger[data-astro-cid-3ef6ksr2]{display:flex;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;cursor:pointer;border-radius:8px}.nav-burger[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2]{display:block;height:2px;width:24px;background:var(--ink);margin-inline:auto;transition:transform .2s ease,opacity .2s ease}.site-nav[data-astro-cid-3ef6ksr2]{position:absolute;top:100%;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow);max-height:0;overflow:hidden;transition:max-height .25s ease}.site-nav[data-astro-cid-3ef6ksr2] ul[data-astro-cid-3ef6ksr2]{flex-direction:column;align-items:stretch;gap:0;padding:8px 20px 20px}.site-nav[data-astro-cid-3ef6ksr2] li[data-astro-cid-3ef6ksr2]{border-bottom:1px solid var(--line)}.site-nav[data-astro-cid-3ef6ksr2] li[data-astro-cid-3ef6ksr2].nav-cta{border-bottom:none;padding-top:16px}.site-nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{display:block;padding:14px 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