:root{--color-brand: #ff5a5f;--color-brand-hover: #e04a4e;--color-text-main: #222222;--color-text-muted: #717171;--color-bg-main: #ffffff;--color-bg-alt: #f7f7f7;--color-border: #dddddd;--font-family-base: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 1.5rem;--spacing-lg: 2rem;--spacing-xl: 3rem}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family-base);color:var(--color-text-main);background-color:var(--color-bg-main);line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:inherit;text-decoration:none}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.2}h1{font-size:2rem}h2{font-size:1.5rem;margin-bottom:var(--spacing-sm)}h3{font-size:1.25rem;font-weight:500}p{margin-bottom:var(--spacing-sm)}.container{max-width:1080px;margin:0 auto;padding:0 var(--spacing-sm)}.section{padding:var(--spacing-xl) 0}.text-muted{color:var(--color-text-muted)}.mb-sm{margin-bottom:var(--spacing-sm)}.mb-md{margin-bottom:var(--spacing-md)}.mb-lg{margin-bottom:var(--spacing-lg)}.text-ja{font-size:.9em;color:var(--color-text-muted);margin-top:.25rem}.header[data-astro-cid-3ef6ksr2]{border-bottom:1px solid var(--color-border);position:sticky;top:0;background:#fffffff2;backdrop-filter:blur(8px);z-index:100}.header-container[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;justify-content:space-between;height:70px;position:relative}.logo[data-astro-cid-3ef6ksr2]{font-size:1.25rem;color:var(--color-brand);z-index:101}.mobile-menu-toggle[data-astro-cid-3ef6ksr2]{display:none;background:none;border:none;cursor:pointer;padding:8px;z-index:101;width:40px;height:40px;flex-direction:column;justify-content:space-around;align-items:center}.hamburger-line[data-astro-cid-3ef6ksr2]{display:block;width:24px;height:2px;background-color:var(--color-text-main);transition:all .3s ease}.nav[data-astro-cid-3ef6ksr2] ul[data-astro-cid-3ef6ksr2]{list-style:none;display:flex;gap:var(--spacing-md);margin:0;padding:0}.nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{font-weight:500;font-size:.95rem;color:var(--color-text-main);transition:color .2s;text-decoration:none;padding:8px 12px;display:block}.nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:hover,.nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2].active{color:var(--color-brand)}@media(max-width:768px){.mobile-menu-toggle[data-astro-cid-3ef6ksr2]{display:flex}.nav[data-astro-cid-3ef6ksr2]{position:absolute;top:70px;left:0;width:100%;background:#fff;border-bottom:1px solid var(--color-border);box-shadow:0 4px 6px #0000000d;opacity:0;visibility:hidden;transform:translateY(-10px);transition:all .3s ease;z-index:100}.nav[data-astro-cid-3ef6ksr2].is-open{opacity:1;visibility:visible;transform:translateY(0)}.nav[data-astro-cid-3ef6ksr2] ul[data-astro-cid-3ef6ksr2]{flex-direction:column;gap:0;padding:var(--spacing-sm) 0}.nav[data-astro-cid-3ef6ksr2] li[data-astro-cid-3ef6ksr2]{width:100%}.nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{padding:16px var(--spacing-lg);border-bottom:1px solid #f0f0f0;font-size:1.1rem}.nav[data-astro-cid-3ef6ksr2] li[data-astro-cid-3ef6ksr2]:last-child a[data-astro-cid-3ef6ksr2]{border-bottom:none}.mobile-menu-toggle[data-astro-cid-3ef6ksr2][aria-expanded=true] .hamburger-line[data-astro-cid-3ef6ksr2]:nth-child(1){transform:translateY(8px) rotate(45deg)}.mobile-menu-toggle[data-astro-cid-3ef6ksr2][aria-expanded=true] .hamburger-line[data-astro-cid-3ef6ksr2]:nth-child(2){opacity:0}.mobile-menu-toggle[data-astro-cid-3ef6ksr2][aria-expanded=true] .hamburger-line[data-astro-cid-3ef6ksr2]:nth-child(3){transform:translateY(-8px) rotate(-45deg)}}.footer[data-astro-cid-sz7xmlte]{background-color:var(--color-bg-alt);padding:var(--spacing-xl) 0 var(--spacing-md) 0;margin-top:var(--spacing-xl);border-top:1px solid var(--color-border)}.footer-container[data-astro-cid-sz7xmlte]{display:flex;flex-direction:column;gap:var(--spacing-lg)}.contact-box[data-astro-cid-sz7xmlte]{margin-top:var(--spacing-md);background:#fff;padding:var(--spacing-md);border:1px solid var(--color-border);border-radius:8px;display:inline-block}.airbnb-link[data-astro-cid-sz7xmlte]{display:inline-block;margin-top:var(--spacing-sm);color:var(--color-brand);font-weight:600;text-decoration:underline}.footer-bottom[data-astro-cid-sz7xmlte]{border-top:1px solid var(--color-border);padding-top:var(--spacing-md);font-size:.85rem;text-align:center}