:root{--bg:#0d1117;--surface:#161b22;--border:#30363d;--text:#e6edf3;--text-sub:#c9d1d9;--muted:#8b949e;--accent:#3fb950;--accent-strong:#238636;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;-webkit-font-smoothing:antialiased;font-family:Hiragino Sans,Noto Sans JP,system-ui,sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);min-height:100vh}button,input,textarea,select{font-family:inherit}.site{flex-direction:column;min-height:100vh;display:flex}.site a{color:var(--accent)}.site-header{border-bottom:1px solid var(--border);background:var(--surface)}.site-header-inner{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px 16px;max-width:860px;margin:0 auto;padding:12px 16px;display:flex}.site-logo{flex-wrap:wrap;align-items:baseline;gap:10px;font-size:20px;font-weight:700;text-decoration:none;display:flex;color:#fff!important}.site-tagline{color:var(--muted);font-size:12px;font-weight:400}.site-nav{flex-wrap:wrap;gap:16px;display:flex}.site-nav a{color:var(--text-sub);font-size:14px;text-decoration:none}.site-nav a:hover{color:#fff;text-decoration:underline}.site-main{flex:1;width:100%;max-width:860px;margin:0 auto;padding:16px 16px 48px}.site-footer{border-top:1px solid var(--border);background:var(--surface);text-align:center;padding:20px 16px}.footer-nav{flex-wrap:wrap;justify-content:center;gap:8px 18px;margin-bottom:10px;display:flex}.footer-nav a{color:var(--muted);font-size:13px;text-decoration:none}.footer-nav a:hover{color:#fff;text-decoration:underline}.footer-copy{color:#6e7681;font-size:12px}.hero{padding:16px 0 20px}.hero h1{color:#fff;margin-bottom:12px;font-size:26px;line-height:1.4}.hero p,.lead,.article p,.section p{color:var(--text-sub);margin-bottom:12px;font-size:15px;line-height:1.9}.page-title{color:#fff;margin:8px 0;font-size:26px;line-height:1.4}.meta{color:var(--muted);margin-bottom:12px;font-size:13px}.lead{color:var(--text)!important}.section{margin:28px 0}.section h2{color:#fff;border-left:4px solid var(--accent-strong);margin-bottom:12px;padding-left:10px;font-size:20px;line-height:1.5}.section h3{color:#fff;margin:16px 0 8px;font-size:16px}.plain-list{margin-bottom:12px;padding-left:1.4em}.plain-list li{color:var(--text-sub);margin-bottom:4px;font-size:15px;line-height:1.9}.code{border:1px solid var(--border);background:#010409;border-radius:8px;margin-bottom:12px;padding:12px 14px;overflow-x:auto}.code code{color:#e6edf3;white-space:pre;font-family:Consolas,Courier New,monospace;font-size:13px;line-height:1.6}.note{color:var(--muted)!important;font-size:13px!important}.breadcrumb{color:var(--muted);margin:4px 0 8px;font-size:12px}.breadcrumb a{color:var(--muted)}.breadcrumb-sep{margin:0 6px}.card-list{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px;margin-bottom:12px;display:grid}.card{background:var(--surface);border:1px solid var(--border);border-radius:10px;flex-direction:column;gap:6px;padding:14px;text-decoration:none;display:flex}.card:hover{border-color:var(--accent-strong)}.card-cat{color:var(--accent);font-size:11px}.card-title{color:#fff;font-size:15px;font-weight:700;line-height:1.5}.card-desc{color:var(--muted);font-size:13px;line-height:1.6}.info-table{border-collapse:collapse;width:100%;margin-bottom:12px}.info-table th,.info-table td{border:1px solid var(--border);text-align:left;padding:8px 12px;font-size:14px}.info-table th{background:var(--surface);color:var(--muted);white-space:nowrap;width:30%}.contact-box{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:16px}.ad-banner{text-align:center;margin:16px 0}@media (width<=600px){.hero h1,.page-title{font-size:22px}}.search-box{background:var(--surface);width:100%;color:var(--text);border:1px solid var(--border);border-radius:8px;padding:10px 12px;font-size:15px}.search-box:focus{outline:2px solid var(--accent-strong)}.cat-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px;display:grid}.article-p{color:var(--text-sub);margin-bottom:12px;font-size:15px;line-height:1.9}