@import"https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;700&family=Outfit:wght@300;400;600&display=swap";:root{--color-main: #D3D3D3;--color-sub: #9E1A1A;--color-accent: #00E6BD;--color-text: #000000;--color-subaccent: #3A3A69;--font-body: "Outfit", "Noto Sans JP", sans-serif;--transition-fast: .3s ease;--transition-slow: .8s ease}html{scrollbar-gutter:stable}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:#f1f1f1}::-webkit-scrollbar-thumb{background:var(--color-sub);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#a00000}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--color-main);color:var(--color-text);font-family:var(--font-body);overflow-x:hidden;-webkit-font-smoothing:antialiased;display:flex;flex-direction:column;min-height:100vh}a{color:inherit;text-decoration:none;transition:color 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a[data-astro-cid-3ef6ksr2]{color:#fff;font-size:1.5rem;font-weight:700;text-transform:uppercase;display:block;border-bottom:1px solid rgba(255,255,255,.1);padding-bottom:.5rem}.mobile-overlay[data-astro-cid-3ef6ksr2]{position:fixed;inset:0;background:#00000080;z-index:140;opacity:0;visibility:hidden;transition:opacity .3s;pointer-events:auto}.mobile-overlay[data-astro-cid-3ef6ksr2].active{opacity:1;visibility:visible}@media(max-width:768px){.desktop-nav[data-astro-cid-3ef6ksr2]{display:none}.hamburger-btn[data-astro-cid-3ef6ksr2]{display:flex}.header-top-bar[data-astro-cid-3ef6ksr2]{justify-content:flex-end;padding:0 1.5rem}.logo-tab-container[data-astro-cid-3ef6ksr2]{width:200px;height:50px}.logo[data-astro-cid-3ef6ksr2]{height:25px}body.menu-open .bar[data-astro-cid-3ef6ksr2]:nth-child(1){transform:translateY(8px) rotate(45deg)}body.menu-open .bar[data-astro-cid-3ef6ksr2]:nth-child(2){opacity:0}body.menu-open .bar[data-astro-cid-3ef6ksr2]:nth-child(3){transform:translateY(-8px) rotate(-45deg)}}.site-footer[data-astro-cid-sz7xmlte]{background-color:var(--color-sub);color:#fff;padding:2rem 0;margin-top:auto}.footer-content[data-astro-cid-sz7xmlte]{max-width:1200px;margin:0 auto;padding:0 2rem;display:flex;justify-content:space-between;align-items:center}.copyright[data-astro-cid-sz7xmlte]{font-size:.9rem;font-weight:300}.social-links[data-astro-cid-sz7xmlte]{display:flex;gap:1.5rem;align-items:center}.social-link[data-astro-cid-sz7xmlte]{color:#fff;transition:opacity var(--transition-fast);display:flex;align-items:center}.social-link[data-astro-cid-sz7xmlte]:hover{opacity:.8}.social-icon[data-astro-cid-sz7xmlte]{width:24px;height:24px}.image-icon[data-astro-cid-sz7xmlte]{filter:brightness(0) invert(1);object-fit:contain}@media(max-width:768px){.footer-content[data-astro-cid-sz7xmlte]{flex-direction:column;gap:1.5rem;text-align:center}}.astro-route-announcer{position:absolute;left:0;top:0;clip:rect(0 0 0 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