@import"https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;600;700&display=swap";*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--font-sans: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;--ink: #171717;--body: #4d4d4d;--mute: #888888;--hairline: #ebebeb;--hairline-strong: #a1a1a1;--canvas: #ffffff;--canvas-soft: #fafafa;--canvas-soft-2: #f5f5f5;--on-primary: #ffffff;--link: #0070f3;--link-deep: #0761d1;--error: #ee0000;--red: #C62828;--blue: #1565C0;--holiday-red: #C62828;--saturday-blue: #1565C0;--shadow-sm: 0px 1px 1px rgba(0,0,0,.02), 0px 2px 2px rgba(0,0,0,.04);--shadow-md: 0px 2px 2px rgba(0,0,0,.04), 0px 8px 8px -8px rgba(0,0,0,.04);--shadow-lg: 0px 2px 2px rgba(0,0,0,.04), 0px 8px 16px -4px rgba(0,0,0,.04);--rounded-sm: 6px;--rounded-md: 8px;--rounded-lg: 12px;--rounded-xl: 16px;--rounded-pill: 100px;--space-xs: 8px;--space-sm: 12px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--space-2xl: 40px;--space-3xl: 48px;--space-4xl: 64px;--page-width: 1200px;--nav-height: 64px}html{font-family:var(--font-sans);background-color:var(--canvas-soft);color:var(--ink);scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{min-height:100vh;display:flex;flex-direction:column;background-color:var(--canvas-soft)}a{color:var(--link);text-decoration:none}a:hover{text-decoration:underline}img,svg{display:block;max-width:100%}.container{width:100%;max-width:var(--page-width);margin:0 auto;padding:0 var(--space-lg)}@media(max-width:600px){.container{padding:0 var(--space-md)}}h1,h2,h3,h4{font-weight:600;line-height:1.3;letter-spacing:-.02em;color:var(--ink)}h1{font-size:2rem}h2{font-size:1.5rem}h3{font-size:1.25rem}h4{font-size:1.125rem}@media(min-width:768px){h1{font-size:2.5rem;letter-spacing:-.04em}h2{font-size:1.75rem}}p{line-height:1.7;color:var(--body)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:0 var(--space-md);height:40px;border-radius:var(--rounded-pill);font-family:var(--font-sans);font-weight:500;font-size:14px;line-height:20px;text-decoration:none;cursor:pointer;border:none;transition:background-color .15s,box-shadow .15s,transform .15s}.btn:hover{text-decoration:none}.btn-primary{background:var(--ink);color:var(--on-primary)}.btn-primary:hover{background:#333}.btn-secondary{background:var(--canvas);color:var(--ink);box-shadow:inset 0 0 0 1px var(--hairline)}.btn-secondary:hover{background:var(--canvas-soft-2)}.btn-red{background:var(--red);color:var(--on-primary)}.btn-red:hover{background:#b71c1c}.btn-sm{height:32px;padding:0 var(--space-sm);font-size:13px}.btn-lg{height:48px;padding:0 var(--space-lg);font-size:16px}.card{background:var(--canvas);border-radius:var(--rounded-md);box-shadow:inset 0 0 0 1px #00000014,var(--shadow-sm);padding:var(--space-lg)}.card-soft{background:var(--canvas-soft);border-radius:var(--rounded-md);padding:var(--space-lg)}.badge{display:inline-flex;align-items:center;padding:2px var(--space-xs);border-radius:9999px;font-size:12px;font-weight:500;line-height:16px}.section{padding:var(--space-4xl) 0}@media(max-width:600px){.section{padding:var(--space-3xl) 0}}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media 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.15s;white-space:nowrap}.nav-link[data-astro-cid-5blmo7yk]:hover{color:var(--ink);background:var(--canvas-soft-2);text-decoration:none}.nav-link[data-astro-cid-5blmo7yk].active{color:var(--ink);background:var(--canvas-soft-2)}.mobile-toggle[data-astro-cid-5blmo7yk]{display:none;flex-direction:column;justify-content:center;gap:5px;width:36px;height:36px;background:transparent;border:none;cursor:pointer;padding:8px;border-radius:var(--rounded-sm)}.mobile-toggle[data-astro-cid-5blmo7yk]:hover{background:var(--canvas-soft-2)}.mobile-toggle[data-astro-cid-5blmo7yk] .line[data-astro-cid-5blmo7yk]{width:100%;height:2px;background-color:var(--ink);border-radius:1px;transition:transform .2s,opacity .2s}@media(max-width:768px){.mobile-toggle[data-astro-cid-5blmo7yk]{display:flex}.nav-links[data-astro-cid-5blmo7yk]{position:fixed;top:var(--nav-height);left:0;right:0;bottom:0;flex-direction:column;background:var(--canvas);padding:var(--space-lg);gap:4px;opacity:0;pointer-events:none;transform:translateY(-8px);transition:opacity .2s,transform .2s}.nav-links[data-astro-cid-5blmo7yk].active{opacity:1;pointer-events:auto;transform:translateY(0)}.nav-link[data-astro-cid-5blmo7yk]{font-size:16px;padding:12px 16px;border-radius:var(--rounded-md)}.mobile-toggle[data-astro-cid-5blmo7yk].active .line[data-astro-cid-5blmo7yk]:nth-child(1){transform:translateY(7px) rotate(45deg)}.mobile-toggle[data-astro-cid-5blmo7yk].active .line[data-astro-cid-5blmo7yk]:nth-child(2){opacity:0}.mobile-toggle[data-astro-cid-5blmo7yk].active .line[data-astro-cid-5blmo7yk]:nth-child(3){transform:translateY(-7px) rotate(-45deg)}}.footer-wrapper[data-astro-cid-sz7xmlte]{margin-top:auto;background:var(--canvas);border-top:1px solid var(--hairline)}.footer-inner[data-astro-cid-sz7xmlte]{padding:var(--space-4xl) 0 var(--space-xl)}.footer-grid[data-astro-cid-sz7xmlte]{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:var(--space-xl);margin-bottom:var(--space-3xl)}@media(max-width:768px){.footer-grid[data-astro-cid-sz7xmlte]{grid-template-columns:1fr 1fr;gap:var(--space-xl) var(--space-lg)}}@media(max-width:480px){.footer-grid[data-astro-cid-sz7xmlte]{grid-template-columns:1fr}}.footer-logo[data-astro-cid-sz7xmlte]{display:flex;align-items:center;gap:8px;font-weight:600;font-size:16px;color:var(--ink);text-decoration:none;margin-bottom:var(--space-sm)}.footer-logo[data-astro-cid-sz7xmlte]:hover{text-decoration:none}.footer-desc[data-astro-cid-sz7xmlte]{font-size:13px;line-height:1.6;color:var(--mute)}.footer-col[data-astro-cid-sz7xmlte]{display:flex;flex-direction:column;gap:8px}.footer-col[data-astro-cid-sz7xmlte] h4[data-astro-cid-sz7xmlte]{font-size:12px;font-weight:500;text-transform:uppercase;letter-spacing:.05em;color:var(--ink);margin-bottom:4px}.footer-col[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{font-size:13px;color:var(--mute);text-decoration:none;transition:color .15s}.footer-col[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--ink);text-decoration:none}.footer-bottom[data-astro-cid-sz7xmlte]{border-top:1px solid var(--hairline);padding-top:var(--space-lg)}.footer-bottom[data-astro-cid-sz7xmlte] p[data-astro-cid-sz7xmlte]{font-size:13px;color:var(--mute)}