:root{--ink:#1f2937;--muted:#5b6472;--line:#d9dee7;--surface:#fff;--soft:#f4f7fa;--accent:#176b5b;--accent-dark:#0f4f43}
*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP",sans-serif;color:var(--ink);background:var(--soft);line-height:1.7}
header{background:var(--accent-dark);color:#fff}.container{max-width:1120px;margin:0 auto;padding:0 24px}header .container{padding-top:28px;padding-bottom:28px}
h1{margin:0 0 6px;font-size:clamp(1.5rem,3vw,2.25rem);line-height:1.3}.subtitle{margin:0;opacity:.88}
nav{background:#fff;border-bottom:1px solid var(--line)}nav .container{display:flex;gap:20px;flex-wrap:wrap;padding-top:12px;padding-bottom:12px}nav a{color:var(--accent-dark);text-decoration:none;font-weight:650}
main{padding:32px 0 56px}section,.panel{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:24px;margin-bottom:22px}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px;margin-bottom:22px}.kpi{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:18px}
.kpi .label{color:var(--muted);font-size:.92rem}.kpi .value{font-size:2rem;font-weight:750;color:var(--accent-dark);line-height:1.25}
.notice{border-left:5px solid #d59614;background:#fff9e8;padding:14px 16px;margin:16px 0}
table{width:100%;border-collapse:collapse;font-size:.94rem}th,td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left}th{background:#eef4f2;position:sticky;top:0}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}.table-wrap{overflow-x:auto;max-height:640px}a{color:#095f9b}
.download-list{display:grid;gap:10px}.download-item{display:flex;justify-content:space-between;gap:16px;align-items:center;padding:12px 0;border-bottom:1px solid var(--line)}
footer{padding:24px 0 40px;color:var(--muted);font-size:.9rem}@media(max-width:640px){.container{padding-left:16px;padding-right:16px}section,.panel{padding:18px}.download-item{display:block}}