:root{--bg:#f4f6f8;--card:#fff;--text:#1f2937;--muted:#6b7280;--line:#d1d5db;--brand:#005a8d;--brand-soft:#0f7cb5;--accent:#f59e0b;--radius:14px;--shadow:0 12px 30px rgb(15 23 42/8%)}*{box-sizing:border-box}#__nuxt,body,html{min-height:100%}body{background:radial-gradient(circle at 20% 10%,rgba(15,124,181,.12),transparent 30%),radial-gradient(circle at 80% 0,rgba(245,158,11,.1),transparent 35%),var(--bg);color:var(--text);font-family:Hiragino Sans,Noto Sans JP,sans-serif;line-height:1.7;margin:0}a{color:inherit}img{display:block;max-width:100%}.container{margin-inline:auto;width:min(1140px,calc(100% - 32px))}.app-shell{display:flex;flex-direction:column;min-height:100vh}.page-shell{flex:1;padding-block:28px 64px}.site-header{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#ffffffe0;border-bottom:1px solid rgba(209,213,219,.7);position:sticky;top:0;z-index:10}.site-header__inner{align-items:center;display:flex;gap:12px;justify-content:space-between;min-height:68px}.site-title{color:var(--brand);font-size:1.2rem;font-weight:800;text-decoration:none}.site-nav{align-items:center;display:flex;gap:14px}.page-grid{display:grid;gap:30px;grid-template-columns:minmax(0,1fr) 280px}.narrow-section{margin-inline:auto;width:min(780px,calc(100% - 32px))}.page-title{font-size:clamp(1.7rem,2.7vw,2.3rem);line-height:1.3;margin:10px 0 12px}.page-description{color:var(--muted);margin:0 0 22px}.post-grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}.post-card{background:var(--card);border:1px solid rgba(209,213,219,.85);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;transform:translateY(0);transition:transform .25s ease}.post-card:hover{transform:translateY(-4px)}.post-card__image{aspect-ratio:16/9;-o-object-fit:cover;object-fit:cover}.post-card__content{padding:14px}.post-card__image-text{color:var(--brand-soft);font-size:.75rem;letter-spacing:.08em;margin:0 0 8px;text-transform:uppercase}.post-card__title{font-size:1.2rem;line-height:1.4;margin:0}.post-card__subtitle{color:var(--muted);font-size:.95rem;margin:8px 0 14px}.post-card__meta{align-items:center;display:flex;font-size:.88rem;gap:8px;justify-content:space-between}.button-link{align-items:center;background:var(--brand);border-radius:999px;color:#fff;display:inline-flex;font-size:.86rem;justify-content:center;padding:8px 13px;text-decoration:none}.button-link:hover{background:var(--brand-soft)}.text-link{color:var(--brand);text-decoration:none}.text-link:hover{color:var(--brand-soft)}.sidebar{display:flex;flex-direction:column;gap:16px}.sidebar-section{background:var(--card);border:1px solid rgba(209,213,219,.85);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px}.sidebar-section h2{font-size:1.05rem;margin:0 0 12px}.link-list{display:grid;gap:8px;list-style:none;margin:0;padding:0}.profile-card{text-align:center}.profile-card__image{border-radius:50%;height:76px;margin:0 auto 10px;-o-object-fit:cover;object-fit:cover;width:76px}.profile-card__handle{color:var(--muted);margin:0 0 8px}.breadcrumbs ol{align-items:center;display:flex;flex-wrap:wrap;gap:10px;list-style:none;margin:0;padding:0}.breadcrumbs li:not(:last-child):after{color:var(--muted);content:"/";margin-left:10px}.post-page{align-items:start}.post-sub-title{color:var(--muted);margin-bottom:8px}.post-date{color:var(--muted);margin:0 0 14px}.post-image{border-radius:var(--radius);margin-bottom:16px}.post-body,.post-image{border:1px solid rgba(209,213,219,.85)}.post-body{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px}.post-body h2{margin-bottom:.8rem;margin-top:1.9rem}.post-body .table-of-contents ul{padding-left:1.2rem}.post-body .table-of-contents a{color:var(--brand);text-decoration:none}.post-body .table-of-contents a:hover{color:var(--brand-soft)}.post-body pre{background:#0f172a;border-radius:10px;color:#f8fafc;overflow-x:auto;padding:14px}.post-body code{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:.92em}.back-link-wrapper{margin-top:22px}.taxonomy-list{display:grid;gap:12px;list-style:none;margin:0;padding:0}.post-sidebar .link-list li{align-items:center;display:flex;gap:8px;justify-content:space-between}.tag-count{color:var(--muted);font-size:.88rem}.site-footer{background:#07324d;border-top:1px solid rgba(209,213,219,.9);color:#d9ecf7}.site-footer__inner{padding-block:18px;text-align:center}.site-footer__message{margin:0 0 8px}.site-footer__links{display:inline-flex;gap:12px;margin-bottom:8px}.site-footer__copyright{margin:0}.site-footer .text-link{color:#d9ecf7}.error-page{background:var(--card);border:1px solid rgba(209,213,219,.85);border-radius:var(--radius);box-shadow:var(--shadow);margin:40px auto;padding:24px;width:min(720px,calc(100% - 32px))}@media(max-width:980px){.page-grid{grid-template-columns:1fr}}@media(max-width:600px){.site-header__inner{align-items:flex-start;flex-direction:column;min-height:auto;padding-block:10px}.post-grid{grid-template-columns:1fr}.site-nav{flex-wrap:wrap;gap:8px}}.error-link-button[data-v-8349e780]{-webkit-appearance:none;-moz-appearance:none;appearance:none;background:transparent;border:0;cursor:pointer;font:inherit;padding:0}