:root{--bg:#fff;--fg:#1d2330;--muted:#5b6474;--line:#d9dee6;--accent:#0b5cad;--warn-bg:#fff4e5;--warn-line:#f0b45b;--did:#d7263d}
@media (prefers-color-scheme: dark){:root{--bg:#14171c;--fg:#e6e9ee;--muted:#a3abb8;--line:#2e3540;--accent:#6aa9f0;--warn-bg:#2a2214;--warn-line:#8a6420;--did:#ff6b7a}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font-family:system-ui,-apple-system,"Hiragino Sans","Noto Sans JP",sans-serif;line-height:1.75}
main{max-width:980px;margin:0 auto;padding:16px}
a{color:var(--accent)}
.site-header{border-bottom:1px solid var(--line);padding:10px 16px;display:flex;flex-wrap:wrap;gap:8px 18px;align-items:center}
.site-name{font-weight:700;text-decoration:none;color:var(--fg)}
.gnav a{margin-right:14px;font-size:.9rem}
.site-footer{border-top:1px solid var(--line);padding:16px;font-size:.85rem;color:var(--muted);max-width:980px;margin:24px auto 0;overflow-wrap:anywhere}
h1{font-size:1.45rem;line-height:1.45;margin:.6em 0}
h2{font-size:1.18rem;margin-top:1.8em;border-left:4px solid var(--accent);padding-left:8px}
.crumb{font-size:.85rem;color:var(--muted)}
.lead{font-size:1.02rem}
.warn-box{background:var(--warn-bg);border:1px solid var(--warn-line);border-radius:6px;padding:8px 14px;margin:14px 0;font-size:.92rem}
.warn-box ul{margin:4px 0;padding-left:1.2em}
.summary ul{padding-left:1.2em}
.summary li{margin:.4em 0}
.small{font-size:.85rem;color:var(--muted)}
.mk{font-size:.75rem;color:var(--muted)}
.tbl{overflow-x:auto}
table{border-collapse:collapse;width:100%;font-size:.92rem}
caption{text-align:left;padding:4px 0}
th,td{border:1px solid var(--line);padding:6px 8px;vertical-align:top;text-align:left}
th{background:color-mix(in srgb,var(--line) 35%,transparent)}
td.num{text-align:right;white-space:nowrap}
table.sortable th{cursor:pointer}
.cols{columns:2 14em;padding-left:1.2em}
.hero{margin:12px 0 16px}
.hero img{display:block;width:100%;height:auto;border-radius:8px;border:1px solid var(--line)}
.pref-rows{display:grid;gap:12px;margin:14px 0}
.pref-row{display:flex;flex-wrap:wrap;gap:12px 24px}
.pref-row a{font-size:18px;text-decoration:none}
.pref-row a:hover{text-decoration:underline}
.map{height:400px;border:1px solid var(--line);border-radius:6px;margin:10px 0}
.map-lg{height:520px}
.ad-slot{border:1px dashed var(--line);color:var(--muted);text-align:center;font-size:.8rem;padding:18px;margin:18px 0}
.ad{margin:18px 0;min-height:100px}
.ad-title{min-height:0;margin:32px 0;text-align:center}.ad-title:has(ins[data-ad-status="unfilled"]){display:none}.ad-label{font-size:.7rem;color:var(--muted);margin:0 0 2px;text-align:center}
.empty{color:var(--muted)}
.law dt{font-weight:700;margin-top:1em}
.law dd{margin:0 0 0 1em}
.disc-mini{color:var(--fg)}
.mm-box{border:1px solid var(--line);border-radius:6px;padding:4px 14px;margin:18px 0}