:root{--bg:#fff;--surface:#f6f8fa;--border:#d8dee4;--text:#1f2328;--text-sub:#3d444d;--muted:#656d76;--accent:#1a7f37;--accent-strong:#116329;--accent-soft:#e9f6ec;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;-webkit-font-smoothing:antialiased;font-family:Hiragino Sans,Hiragino Kaku Gothic ProN,Noto Sans JP,Yu Gothic UI,Meiryo,system-ui,sans-serif}*{box-sizing:border-box;margin:0;padding:0}html{-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--text);min-height:100vh;overflow-x:hidden}button,input,textarea,select{font-family:inherit}img{max-width:100%}.site{flex-direction:column;min-height:100vh;display:flex}.site a{color:var(--accent-strong)}.site-header{border-bottom:1px solid var(--border);background:var(--bg)}.site-header-inner{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:6px 16px;max-width:760px;margin:0 auto;padding:12px 16px;display:flex}.site-logo{flex-wrap:wrap;align-items:baseline;gap:4px 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