:root{--color-bg:#faf7f0;--color-surface:#eef4e0;--color-surface-deep:#e4ecd2;--color-text:#2c2d2d;--color-text-muted:#6b6c6c;--color-accent:#87b043;--color-accent-hover:#324831;--color-accent-soft:#eef4e0;--color-cta:#db862d;--color-cta-hover:#c0701e;--color-border:#e3ded2;--color-footer-bg:#2c2d2d;--color-footer-text:#c5c8c0;--font-display:"Lexend", "Noto Sans JP", sans-serif;--font-sans:"Open Sans", "Noto Sans JP", "Hiragino Kaku Gothic ProN", sans-serif;--font-ui:"Roboto", "Noto Sans JP", sans-serif;--max-width:1080px;--radius:4px;--radius-lg:8px;--section-gap:clamp(4rem, 9vw, 7rem);--shadow-sm:0 1px 2px #2c2d2d0f, 0 0 0 1px #2c2d2d0a;--shadow-md:0 4px 10px #2c2d2d14, 0 0 0 1px #2c2d2d0a}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}html,body{font-feature-settings:"palt" 1}body{font-family:var(--font-sans);background:var(--color-bg);color:var(--color-text);letter-spacing:.02em;-webkit-font-smoothing:antialiased;font-size:16px;line-height:1.7}h1,h2,h3,h4{font-family:var(--font-sans);letter-spacing:-.01em;font-weight:700;line-height:1.5}h1{font-size:clamp(1.9rem,4.5vw,3rem);font-weight:900}h2{font-size:clamp(1.5rem,3vw,2.1rem)}h3{font-size:clamp(1.15rem,2vw,1.4rem)}p{color:var(--color-text-muted)}a{color:var(--color-accent-hover);text-decoration:none}a:hover{color:var(--color-accent)}img{max-width:100%;display:block}.container{max-width:var(--max-width);margin:0 auto;padding:0 clamp(1.25rem,4vw,2.5rem)}.section{padding:var(--section-gap) 0}.section-alt{background:var(--color-surface)}.section-label{font-family:var(--font-ui);letter-spacing:.14em;text-transform:uppercase;color:var(--color-accent);margin-bottom:.9rem;font-size:.78rem;font-weight:700;display:inline-block}.section-title{margin-bottom:1.2rem}.section-lead{max-width:640px;margin-bottom:2.5rem}.btn{border-radius:var(--radius-lg);padding:.85rem 2.1rem;font-size:.95rem;font-weight:700;transition:background .2s cubic-bezier(.22,1,.36,1),color .2s,border-color .2s;display:inline-block}.btn-primary{background:var(--color-cta);color:#fff}.btn-primary:hover{background:var(--color-cta-hover);color:#fff}.btn-ghost{border:1.5px solid var(--color-text);color:var(--color-text);background:0 0}.btn-ghost:hover{border-color:var(--color-accent-hover);color:var(--color-accent-hover)}.card{border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);background:#fff;padding:2rem}.grid-2{grid-template-columns:repeat(2,1fr);gap:1.5rem;display:grid}.grid-3{grid-template-columns:repeat(3,1fr);gap:1.5rem;display:grid}@media (width<=800px){.grid-2,.grid-3{grid-template-columns:1fr}}.site-header[data-astro-cid-nen7h5rs]{z-index:50;background:var(--color-bg);border-bottom:1px solid var(--color-border);position:sticky;top:0}.header-inner[data-astro-cid-nen7h5rs]{align-items:center;gap:2rem;height:68px;display:flex}.brand[data-astro-cid-nen7h5rs]{font-family:var(--font-display);letter-spacing:.08em;color:var(--color-text);align-items:center;gap:.5rem;font-size:.95rem;font-weight:700;display:flex}.brand-logo[data-astro-cid-nen7h5rs]{width:auto;height:26px}.brand[data-astro-cid-nen7h5rs] span[data-astro-cid-nen7h5rs]{color:var(--color-text)}@media (width<=500px){.brand-logo[data-astro-cid-nen7h5rs]{height:22px}.brand[data-astro-cid-nen7h5rs] span[data-astro-cid-nen7h5rs]{display:none}}.site-nav[data-astro-cid-nen7h5rs]{gap:1.6rem;margin-left:auto;display:flex}.site-nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{color:var(--color-text);font-size:.92rem;font-weight:500}.site-nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]:hover,.site-nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs].active{color:var(--color-accent)}.header-cta[data-astro-cid-nen7h5rs]{padding:.55rem 1.4rem;font-size:.88rem}.menu-toggle[data-astro-cid-nen7h5rs]{cursor:pointer;background:0 0;border:none;flex-direction:column;justify-content:center;align-items:center;gap:7px;width:40px;height:40px;display:none}.menu-toggle[data-astro-cid-nen7h5rs] span[data-astro-cid-nen7h5rs]{background:var(--color-text);width:22px;height:2px;transition:transform .2s;display:block}.mobile-nav[data-astro-cid-nen7h5rs][hidden]{display:none}.mobile-nav[data-astro-cid-nen7h5rs]{border-top:1px solid var(--color-border);background:var(--color-bg);flex-direction:column;gap:1.1rem;padding:1.4rem clamp(1.25rem,4vw,2.5rem) 1.8rem;display:flex}.mobile-nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{color:var(--color-text);font-weight:500}.mobile-nav[data-astro-cid-nen7h5rs] .btn[data-astro-cid-nen7h5rs]{text-align:center;color:#fff}@media (width<=800px){.site-nav[data-astro-cid-nen7h5rs],.header-cta[data-astro-cid-nen7h5rs]{display:none}.menu-toggle[data-astro-cid-nen7h5rs]{margin-left:auto;display:flex}}.site-footer[data-astro-cid-jo6i4kqk]{background:var(--color-footer-bg);color:var(--color-footer-text);margin-top:var(--section-gap)}.footer-inner[data-astro-cid-jo6i4kqk]{flex-wrap:wrap;justify-content:space-between;gap:2rem;padding-top:3.5rem;padding-bottom:2.5rem;display:flex}.footer-logo[data-astro-cid-jo6i4kqk]{font-family:var(--font-display);color:#fff;margin-bottom:.6rem;font-size:1.1rem;font-weight:700}.footer-copy[data-astro-cid-jo6i4kqk]{color:var(--color-footer-text);max-width:340px;font-size:.88rem}.footer-nav[data-astro-cid-jo6i4kqk]{flex-direction:column;gap:.7rem;display:flex}.footer-nav[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]{color:var(--color-footer-text);font-size:.9rem}.footer-nav[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]:hover{color:#fff}.footer-bottom[data-astro-cid-jo6i4kqk]{border-top:1px solid #ffffff1f;padding-top:1.4rem;padding-bottom:1.6rem}.footer-bottom[data-astro-cid-jo6i4kqk] p[data-astro-cid-jo6i4kqk]{color:var(--color-footer-text);font-size:.8rem}