:root{--primary: #1132d4;--primary-light: #415bff;--primary-dark: #0a1f8c;--bg-light: #f6f6f8;--bg-white: #ffffff;--text-dark: #0f172a;--text-muted: #64748b;--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 2rem;--spacing-lg: 4rem;--spacing-xl: 8rem;--font-display: "Shippori Mincho", serif;--font-sans: "Noto Sans JP", sans-serif;--radius-sm: .125rem;--radius-md: .25rem;--radius-lg: .5rem;--radius-full: 9999px;--transition: all .3s ease}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-light);color:var(--text-dark);line-height:1.5;-webkit-font-smoothing:antialiased;transition:var(--transition)}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);font-weight:700;line-height:1.2}a{color:inherit;text-decoration:none;transition:var(--transition)}a:hover{color:var(--primary)}img{max-width:100%;display:block}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 var(--spacing-sm)}@media(min-width:768px){.container{padding:0 var(--spacing-md)}}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.material-symbols-outlined{font-variation-settings:"FILL" 0,"wght" 400,"GRAD" 0,"opsz" 24}code{font-family:Menlo,Monaco,Lucida Console,Liberation Mono,DejaVu Sans Mono,Bitstream Vera Sans Mono,Courier New,monospace}.header[data-astro-cid-3ef6ksr2]{position:sticky;top:0;z-index:100;width:100%;background-color:#f6f6f8cc;backdrop-filter:blur(10px);border-bottom:1px solid rgba(17,50,212,.1);transition:var(--transition)}.header-content[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;justify-content:space-between;padding-top:var(--spacing-sm);padding-bottom:var(--spacing-sm)}.logo[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:var(--spacing-xs)}.icon[data-astro-cid-3ef6ksr2]{color:var(--primary);font-size:2rem}.brand[data-astro-cid-3ef6ksr2]{font-size:2rem;font-weight:700;letter-spacing:.05em;color:var(--text-dark)}.nav-desktop[data-astro-cid-3ef6ksr2]{display:none;align-items:center;gap:var(--spacing-md)}@media(min-width:768px){.nav-desktop[data-astro-cid-3ef6ksr2]{display:flex;margin-left:auto}}.nav-link[data-astro-cid-3ef6ksr2]{font-size:.875rem;font-weight:500;color:var(--text-dark);transition:var(--transition)}.nav-link[data-astro-cid-3ef6ksr2]:hover{color:var(--primary)}.actions[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:var(--spacing-sm)}.icon-btn[data-astro-cid-3ef6ksr2],.menu-btn[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;justify-content:center;width:2.5rem;height:2.5rem;border-radius:var(--radius-lg);background-color:#0b32d41a;color:var(--primary);border:none;cursor:pointer;transition:var(--transition)}.icon-btn[data-astro-cid-3ef6ksr2]:hover,.menu-btn[data-astro-cid-3ef6ksr2]:hover{background-color:#0b32d433}@media(min-width:768px){.md-hidden[data-astro-cid-3ef6ksr2]{display:none}}.mobile-menu[data-astro-cid-3ef6ksr2]{display:none;position:fixed;inset:0;background-color:#f6f6f8f7;backdrop-filter:blur(10px);z-index:99;flex-direction:column;justify-content:center;align-items:center}.mobile-menu[data-astro-cid-3ef6ksr2].open{display:flex}@media(min-width:768px){.mobile-menu[data-astro-cid-3ef6ksr2]{display:none!important}}.mobile-nav[data-astro-cid-3ef6ksr2]{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-lg)}.mobile-nav-link[data-astro-cid-3ef6ksr2]{font-size:1.5rem;font-weight:700;color:var(--text-dark);transition:var(--transition)}.mobile-nav-link[data-astro-cid-3ef6ksr2]:hover{color:var(--primary)}.footer[data-astro-cid-sz7xmlte]{padding-top:var(--spacing-lg);padding-bottom:var(--spacing-md);background-color:var(--bg-white);border-top:1px solid rgba(17,50,212,.1)}.footer-grid[data-astro-cid-sz7xmlte]{display:grid;gap:var(--spacing-md)}@media(min-width:768px){.footer-grid[data-astro-cid-sz7xmlte]{grid-template-columns:repeat(2,1fr)}}@media(min-width:1024px){.footer-grid[data-astro-cid-sz7xmlte]{grid-template-columns:2fr 1fr 1.5fr}}.brand-section[data-astro-cid-sz7xmlte]{display:flex;flex-direction:column;gap:var(--spacing-sm)}.logo[data-astro-cid-sz7xmlte]{display:flex;align-items:center;gap:var(--spacing-xs)}.icon[data-astro-cid-sz7xmlte]{color:var(--primary);font-size:2rem}.brand[data-astro-cid-sz7xmlte]{font-size:1.5rem;font-weight:700}.description[data-astro-cid-sz7xmlte]{max-width:400px;color:var(--text-muted);font-size:.9375rem}.social-links[data-astro-cid-sz7xmlte]{display:flex;gap:var(--spacing-sm)}.social-btn[data-astro-cid-sz7xmlte]{display:flex;align-items:center;justify-content:center;width:2.5rem;height:2.5rem;border-radius:var(--radius-full);background-color:#0b32d41a;color:var(--primary);transition:var(--transition)}.social-btn[data-astro-cid-sz7xmlte]:hover{background-color:var(--primary);color:var(--bg-white)}.section-title[data-astro-cid-sz7xmlte]{font-size:1.125rem;font-weight:700;margin-bottom:var(--spacing-sm)}.link-list[data-astro-cid-sz7xmlte]{list-style:none;display:flex;flex-direction:column;gap:var(--spacing-xs)}.link-list[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:var(--text-muted);font-size:.9375rem}.link-list[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--primary)}.address[data-astro-cid-sz7xmlte]{font-style:normal;color:var(--text-muted);font-size:.9375rem;line-height:1.6}.contact-item[data-astro-cid-sz7xmlte]{display:flex;align-items:center;gap:var(--spacing-xs);margin-top:.25rem;font-size:1.15rem}.text-sm[data-astro-cid-sz7xmlte]{font-size:.875rem}.footer-bottom[data-astro-cid-sz7xmlte]{margin-top:var(--spacing-lg);padding-top:var(--spacing-sm);border-top:1px solid #f1f5f9;display:flex;flex-direction:column;align-items:center;justify-content:space-between;gap:var(--spacing-sm);color:var(--text-muted);font-size:.875rem}@media(min-width:768px){.footer-bottom[data-astro-cid-sz7xmlte]{flex-direction:row}}.legal-links[data-astro-cid-sz7xmlte]{display:flex;gap:var(--spacing-md)}.legal-links[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--primary)}