*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body{scroll-behavior:smooth;overscroll-behavior:none}[style*=overflow]{overscroll-behavior:none}body{font-family:var(--font-body,system-ui, sans-serif)}html[lang=ja]{font-family:Noto Sans JP,sans-serif}.site.svelte-12qhfyh{background:var(--theme-bg,#fff);height:100vh;color:var(--theme-ink,#000);font-family:var(--font-body,system-ui, sans-serif);grid-template-rows:auto 1fr;transition:background .3s,color .3s;display:grid;overflow:hidden}.site-header.svelte-12qhfyh{border-bottom:1px solid var(--theme-border,#e0e0e0);background:var(--theme-bg,#fff);z-index:10;grid-template-columns:1fr auto;grid-template-areas:"logo locale""nav nav";padding-block-start:.5rem;display:grid;position:relative;overflow:hidden}@media (width>=640px){.site-header.svelte-12qhfyh{align-items:center;gap:1.5rem;height:3rem;padding:0 1.25rem;display:flex}}.site-logo.svelte-12qhfyh{letter-spacing:.08em;text-transform:uppercase;color:var(--theme-accent,#000);flex-shrink:0;grid-area:logo;align-self:center;padding:.6rem 0 .6rem 1.25rem;font-size:.9rem;font-weight:700;text-decoration:none}@media (width>=640px){.site-logo.svelte-12qhfyh{padding:0}}.site-nav.svelte-12qhfyh{overscroll-behavior-x:contain;scrollbar-width:none;flex-wrap:nowrap;grid-area:nav;gap:.25rem;min-width:0;padding:.5rem 0 .5rem 1.25rem;display:flex;overflow-x:auto}.site-nav.svelte-12qhfyh::-webkit-scrollbar{display:none}.site-nav.svelte-12qhfyh:after{content:"";flex-shrink:0;min-width:1.25rem;display:block}@media (width>=640px){.site-nav.svelte-12qhfyh{flex:1;padding:0;overflow:visible}.site-nav.svelte-12qhfyh:after{display:none}}.site-nav__link.svelte-12qhfyh{white-space:nowrap;color:var(--theme-ink,#000);border:1px solid var(--theme-border,#e0e0e0);opacity:.7;border-radius:9999px;flex-shrink:0;padding:.25rem .75rem;font-size:.8rem;text-decoration:none;transition:all .1s;display:block}@media (width>=640px){.site-nav__link.svelte-12qhfyh{opacity:.65;border:none;border-bottom:2px solid #0000;border-radius:0;padding:.3rem .6rem;font-size:.85rem}}.site-nav__link.svelte-12qhfyh:hover{opacity:1}.site-nav__link.active.svelte-12qhfyh{opacity:1;border-color:var(--theme-accent,#000);font-weight:600}@media (width>=640px){.site-nav__link.active.svelte-12qhfyh{border-color:#0000;border-bottom-color:var(--theme-accent,#000)}}.locale-switcher.svelte-12qhfyh{flex-shrink:0;grid-area:locale;align-self:center;gap:.25rem;padding-inline-end:1.25rem;display:flex}@media (width>=640px){.locale-switcher.svelte-12qhfyh{margin-inline-start:auto;padding-inline-end:0}}.locale-btn.svelte-12qhfyh{border:1px solid var(--theme-border,#e0e0e0);color:var(--theme-ink,#000);cursor:pointer;background:0 0;border-radius:3px;padding:.2rem .5rem;font-family:monospace;font-size:.75rem;text-decoration:none;transition:all .15s}.locale-btn.active.svelte-12qhfyh{background:var(--theme-accent,#000);color:#fff;border-color:var(--theme-accent,#000)}.site-main.svelte-12qhfyh{overscroll-behavior:none;height:100%;overflow-y:auto}