:root{--color-primary: #1e9268;--color-primary-dark: #157355;--color-primary-light: #e8f4ef;--color-accent: #f0812f;--color-accent-dark: #d96a18;--color-text: #1f2a26;--color-text-muted: #55635d;--color-bg: #ffffff;--color-bg-soft: #f5f8f6;--color-border: #dfe6e2;--font-sans: system-ui, -apple-system, "Hiragino Kaku Gothic ProN", "Noto Sans JP", "Meiryo", sans-serif;--fs-base: 1.0625rem;--fs-lead: 1.1875rem;--lh-base: 1.85;--space-section: 5rem;--maxw: 1080px;--maxw-narrow: 720px;--radius: 14px;--radius-lg: 22px;--shadow: 0 8px 30px rgba(30, 146, 104, .08);--shadow-strong: 0 12px 40px rgba(30, 146, 104, .14)}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font-sans);font-size:var(--fs-base);line-height:var(--lh-base);color:var(--color-text);background:var(--color-bg);-webkit-font-smoothing:antialiased}h1,h2,h3{line-height:1.4;font-weight:700;color:var(--color-text)}h2{font-size:clamp(1.5rem,4vw,2rem);margin:0 0 .5rem}p{margin:0 0 1rem}a{color:var(--color-primary-dark)}img,svg{max-width:100%;height:auto;display:block}.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:1.25rem}.section{padding-block:var(--space-section)}.section--soft{background:var(--color-bg-soft)}.section__head{text-align:center;max-width:var(--maxw-narrow);margin:0 auto 3rem}.section__lead{color:var(--color-text-muted);font-size:var(--fs-lead)}.eyebrow{display:inline-block;font-size:.875rem;font-weight:700;letter-spacing:.08em;color:var(--color-primary);margin-bottom:.75rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.95rem 2rem;border-radius:999px;font-size:1.0625rem;font-weight:700;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:transform .12s ease,background .2s ease,box-shadow .2s ease}.btn--primary{background:var(--color-accent);color:#fff;box-shadow:0 8px 20px #f0812f47}.btn--primary:hover{background:var(--color-accent-dark);transform:translateY(-2px)}.btn--ghost{background:transparent;color:var(--color-primary-dark);border-color:var(--color-primary)}.btn--ghost:hover{background:var(--color-primary-light)}.btn--lg{padding:1.1rem 2.5rem;font-size:1.125rem}.card{background:#fff;border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:1.75rem;box-shadow:var(--shadow)}.grid{display:grid;gap:1.25rem}@media(min-width:720px){.grid--2{grid-template-columns:repeat(2,1fr)}.grid--3{grid-template-columns:repeat(3,1fr)}.grid--4{grid-template-columns:repeat(2,1fr)}}@media(min-width:980px){.grid--4{grid-template-columns:repeat(4,1fr)}}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.site-header[data-astro-cid-3ef6ksr2]{position:sticky;top:0;z-index:50;background:#ffffffeb;backdrop-filter:blur(8px);border-bottom:1px solid var(--color-border)}.site-header__inner[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:1rem;min-height:64px}.brand[data-astro-cid-3ef6ksr2]{font-weight:700;font-size:1.15rem;color:var(--color-primary-dark);text-decoration:none;white-space:nowrap}.brand__suffix[data-astro-cid-3ef6ksr2]{font-size:.75rem;color:var(--color-text-muted)}.site-nav[data-astro-cid-3ef6ksr2]{display:none;gap:1.5rem;margin-left:auto}.site-nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{color:var(--color-text);text-decoration:none;font-size:.95rem;font-weight:500}.site-nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:hover{color:var(--color-primary)}.site-header__cta[data-astro-cid-3ef6ksr2]{margin-left:auto;padding:.6rem 1.25rem;font-size:.95rem}@media(min-width:900px){.site-nav[data-astro-cid-3ef6ksr2]{display:flex}.site-header__cta[data-astro-cid-3ef6ksr2]{margin-left:0}}.site-footer[data-astro-cid-sz7xmlte]{background:var(--color-text);color:#cdd6d1;padding:3rem 0 2rem}.site-footer__inner[data-astro-cid-sz7xmlte]{display:flex;flex-wrap:wrap;gap:1.5rem;justify-content:space-between;align-items:flex-start}.site-footer__name[data-astro-cid-sz7xmlte]{font-weight:700;color:#fff;margin:0 0 .25rem;font-size:1.1rem}.site-footer__provider[data-astro-cid-sz7xmlte]{margin:0;font-size:.9rem}.site-footer__nav[data-astro-cid-sz7xmlte]{display:flex;flex-wrap:wrap;gap:1.25rem}.site-footer__nav[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:#cdd6d1;text-decoration:none;font-size:.9rem}.site-footer__nav[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:#fff}.site-footer__copy[data-astro-cid-sz7xmlte]{text-align:center;margin:2.5rem 0 0;font-size:.8rem;color:#8fa39a}