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var(--transition);margin-right:1rem}.header__nav-link[data-astro-cid-3ef6ksr2]:hover{color:var(--color-text);opacity:1}.header__nav-link[data-astro-cid-3ef6ksr2].is-active{color:var(--color-accent-dark);opacity:1}.header__burger[data-astro-cid-3ef6ksr2]{display:none;position:absolute;top:1.25rem;right:1rem;flex-direction:column;justify-content:center;gap:5px;width:36px;height:36px;background:none;border:none;cursor:pointer;padding:4px}.header__burger[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2]{display:block;width:100%;height:1.5px;background:var(--color-text);transition:all var(--transition);transform-origin:center}.header__burger[data-astro-cid-3ef6ksr2].is-open span[data-astro-cid-3ef6ksr2]:nth-child(1){transform:translateY(6.5px) rotate(45deg)}.header__burger[data-astro-cid-3ef6ksr2].is-open span[data-astro-cid-3ef6ksr2]:nth-child(2){opacity:0}.header__burger[data-astro-cid-3ef6ksr2].is-open span[data-astro-cid-3ef6ksr2]:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}@media (max-width: 768px){.header[data-astro-cid-3ef6ksr2]{position:relative}.header__burger[data-astro-cid-3ef6ksr2]{display:flex}.header__nav[data-astro-cid-3ef6ksr2]{display:none;width:100%}.header__nav[data-astro-cid-3ef6ksr2].is-open{display:block}.header__nav-list[data-astro-cid-3ef6ksr2]{flex-direction:column;align-items:flex-start;gap:0;padding-bottom:1rem}.header__nav-item[data-astro-cid-3ef6ksr2]{width:100%;border-bottom:1px solid var(--color-border)}.header__nav-link[data-astro-cid-3ef6ksr2]{font-size:1rem;padding:.75rem 0;margin-right:0}}.footer[data-astro-cid-sz7xmlte]{background:var(--color-text);color:var(--color-white);padding-top:var(--space-xl)}.footer__inner[data-astro-cid-sz7xmlte]{display:flex;flex-direction:column;gap:var(--space-lg)}.footer__top[data-astro-cid-sz7xmlte]{display:flex;justify-content:space-between;align-items:flex-start;gap:var(--space-lg)}.footer__logo[data-astro-cid-sz7xmlte]{font-size:1.1rem;font-weight:500;letter-spacing:.1em;margin-bottom:.5rem}.footer__tagline[data-astro-cid-sz7xmlte]{font-size:.8rem;letter-spacing:.06em;color:#ffffff80}.footer__nav-list[data-astro-cid-sz7xmlte]{display:flex;flex-wrap:wrap;gap:.25rem 1.5rem;justify-content:flex-end}.footer__nav-list[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{font-size:.78rem;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:#fff9;transition:color var(--transition)}.footer__nav-list[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--color-accent);opacity:1}.footer__bottom[data-astro-cid-sz7xmlte]{border-top:1px solid rgba(255,255,255,.1);padding-block:var(--space-md)}.footer__copy[data-astro-cid-sz7xmlte]{font-size:.72rem;letter-spacing:.05em;color:#ffffff59}@media (max-width: 600px){.footer__top[data-astro-cid-sz7xmlte]{flex-direction:column}.footer__nav-list[data-astro-cid-sz7xmlte]{justify-content:flex-start}}:root{--color-bg: #ffffff;--color-bg-secondary: #f7f7f7;--color-accent: #a2cbbd;--color-accent-dark: #7aaf9e;--color-accent-light: #d4ece4;--color-text: #2d2d2d;--color-text-muted: #7a7a72;--color-border: #e8e8e4;--color-white: #ffffff;--font-sans: "Inter", "Noto Sans JP", sans-serif;--font-jp: "Noto Sans JP", sans-serif;--space-xs: .5rem;--space-sm: 1rem;--space-md: 1.5rem;--space-lg: 2.5rem;--space-xl: 4rem;--space-xxl: 6rem;--container-max: 1200px;--container-narrow: 760px;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 16px;--transition: .25s 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var(--transition);cursor:pointer;background:transparent;color:var(--color-text)}.btn:hover{background:var(--color-text);color:var(--color-white);opacity:1}.btn--accent{border-color:var(--color-accent);color:var(--color-accent-dark)}.btn--accent:hover{background:var(--color-accent);color:var(--color-white)}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-md)}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-md)}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-sm)}@media (max-width: 1024px){.grid-4{grid-template-columns:repeat(3,1fr)}}@media (max-width: 768px){.grid-2,.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}@media (max-width: 480px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}