:root{--color-bg:#f7f8fa;--color-surface:#fff;--color-text:#1f2328;--color-muted:#656d76;--color-border:#d8dee4;--color-primary:#1f6feb;--color-on-primary:#fff;--color-bot:#eef2f7;color:var(--color-text);background:var(--color-bg);font-family:system-ui,-apple-system,Hiragino Sans,Noto Sans JP,sans-serif;line-height:1.7}@media (prefers-color-scheme:dark){:root{--color-bg:#0d1117;--color-surface:#161b22;--color-text:#e6edf3;--color-muted:#8d96a0;--color-border:#30363d;--color-primary:#2f81f7;--color-bot:#21262d}}*,:before,:after{box-sizing:border-box}body{background:var(--color-bg);margin:0}#app{flex-direction:column;min-height:100vh;display:flex}a{color:var(--color-primary)}h1{margin:0 0 16px;font-size:1.6rem}.container{width:100%;max-width:880px;margin-inline:auto;padding-inline:16px}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:8px;padding:20px}.muted{color:var(--color-muted)}button,input{font:inherit}.button{background:var(--color-primary);color:var(--color-on-primary);cursor:pointer;border:none;border-radius:6px;padding:8px 18px;text-decoration:none;display:inline-block}.button:disabled{opacity:.5;cursor:not-allowed}.site-header[data-v-2b03e87a]{background:var(--color-primary);color:var(--color-on-primary)}.header-inner[data-v-2b03e87a]{justify-content:space-between;align-items:center;gap:16px;padding-block:14px;display:flex}.brand[data-v-2b03e87a]{color:inherit;font-size:1.1rem;font-weight:700;text-decoration:none}.nav[data-v-2b03e87a]{gap:20px;display:flex}.nav a[data-v-2b03e87a]{color:inherit;opacity:.85;text-decoration:none}.nav a.router-link-active[data-v-2b03e87a]{opacity:1;text-underline-offset:6px;text-decoration:underline}.main[data-v-2b03e87a]{flex:1;padding-block:32px 48px}.site-footer[data-v-2b03e87a]{border-top:1px solid var(--color-border);color:var(--color-muted);padding-block:16px;font-size:.85rem}.entries[data-v-7c6dab94]{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin-top:24px;display:grid}.entry[data-v-7c6dab94]{color:inherit;text-decoration:none;transition:border-color .15s}.entry[data-v-7c6dab94]:hover{border-color:var(--color-primary)}.entry h2[data-v-7c6dab94]{margin:0 0 4px;font-size:1.15rem}.entry p[data-v-7c6dab94]{margin:0}