:root{--ink:#12202f;--sub:#5d6b7a;--line:#e3e9ec;--g:#2e7d32;--gD:#1b5e20;--gL:#43a047;--mint:#e8f5e9;--bg:#f6f9f6;--amber:#f59e0b}
*{box-sizing:border-box}html,body{overflow-x:hidden;max-width:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"Noto Sans JP",system-ui,-apple-system,sans-serif;line-height:1.8}
img{max-width:100%;height:auto}a{color:var(--gD)}
header.site{background:#fff;border-bottom:1px solid var(--line)}
header.site .in{max-width:960px;margin:0 auto;padding:10px 16px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
header.site a.brand{display:flex;align-items:center;gap:8px;color:var(--ink);text-decoration:none;font-weight:800;min-width:0}
header.site .brand img{object-fit:contain;flex:none}header.site a.brand.logo{margin-right:-2px}
header.site .brand span{font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
header.site nav{margin-left:auto;display:flex;gap:6px;flex-wrap:wrap}
header.site nav a{border:1px solid #c9d3dc;border-radius:999px;padding:5px 12px;color:#12202f;text-decoration:none;font-size:13px;font-weight:700;white-space:nowrap;background:#fff}
header.site nav a.it{background:#1d4f7a;border-color:#1d4f7a;color:#fff}
header.site nav a.sns{background:#0a8a80;border-color:#0a8a80;color:#fff;font-weight:800}
@media (max-width:560px){header.site nav{margin-left:0;width:100%}header.site nav a{padding:4px 10px;font-size:12px}}
main{max-width:960px;margin:0 auto;padding:0 16px 48px}
.crumb{font-size:12.5px;color:var(--sub);margin:12px 0 0;overflow-wrap:anywhere}.crumb a{color:var(--sub)}
.hero{background:linear-gradient(135deg,#f1f8f1 0%,#dcefdc 55%,#c3e3c4 100%);border:1px solid var(--line);border-radius:18px;padding:18px;margin-top:12px}
.hero .kick{margin:0;color:var(--gD);font-weight:800;font-size:13px;letter-spacing:.04em}
.hero h1{font-size:clamp(22px,4.8vw,30px);line-height:1.4;margin:4px 0 6px;overflow-wrap:anywhere}
.hero p.lead{margin:0;font-size:15px}
.big{font-size:44px;font-weight:900;line-height:1.1;color:var(--gD);margin:6px 0}
.kv{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,150px),1fr));gap:10px;margin-top:10px}
.kv>div{background:#fff;border-radius:14px;padding:10px 14px;min-width:0}.kv b{display:block;font-size:26px;color:var(--gD);line-height:1.3}.kv span{font-size:13px;color:var(--sub)}
.share{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 4px}
.share button,.share a{border-radius:999px;padding:7px 16px;font-weight:800;font-size:14px;cursor:pointer;font-family:inherit;text-decoration:none}
.share .bx{background:#0f1419;color:#fff;border:0}.share .bc{background:#fff;color:var(--gD);border:2px solid var(--g)}
section{margin-top:30px}h2{font-size:20px;margin:0 0 10px;padding-left:12px;border-left:5px solid var(--g);line-height:1.5}
h3{font-size:16px;margin:16px 0 6px}
.note{color:var(--sub);font-size:13px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));gap:10px}
.tp{display:block;background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px 14px;text-decoration:none;color:var(--ink);min-width:0;box-shadow:0 1px 2px rgba(18,32,47,.04)}
.tp:hover{border-color:var(--g)}.tp b{display:block;line-height:1.5;overflow-wrap:anywhere}.tp .v{font-size:26px;font-weight:900;color:var(--gD)}.tp small{display:block;color:var(--sub);font-size:13px;overflow-wrap:anywhere}
.bar{display:grid;grid-template-columns:minmax(5.5em,max-content) 1fr minmax(3.6em,max-content);gap:6px 10px;align-items:center;margin:4px 0}
.bar .l{font-size:14px;overflow-wrap:anywhere}.bar .t{height:14px;background:#e9efe9;border-radius:7px;overflow:hidden}.bar .t i{display:block;height:100%;background:var(--gL);border-radius:7px}
.bar .t i.f{background:#ef6c00}.bar .n{font-size:14px;font-weight:700;text-align:right}
.leg{display:flex;gap:14px;font-size:13px;color:var(--sub);margin:4px 0 8px}.leg i{display:inline-block;width:12px;height:12px;border-radius:3px;margin-right:4px;vertical-align:-1px}
.warn{background:#fff8e6;border:1px solid #f0d58a;border-radius:12px;padding:10px 14px;font-size:14px;margin-top:16px}
details.fd{background:#fff;border:1px solid var(--line);border-radius:12px;padding:8px 12px;margin:8px 0}details.fd summary{cursor:pointer;font-weight:700}
.list{list-style:none;padding:0;margin:0}.list li{border-top:1px solid var(--line);padding:8px 0;overflow-wrap:anywhere}.list li:first-child{border-top:0}
table.t{width:100%;border-collapse:collapse;font-size:14px;background:#fff;border-radius:12px;overflow:hidden}table.t th,table.t td{border-bottom:1px solid var(--line);padding:7px 8px;text-align:right}table.t th:first-child,table.t td:first-child{text-align:left}
.src{font-size:12.5px;color:var(--sub);margin:6px 0 0;overflow-wrap:anywhere}
#q{width:100%;max-width:520px;font-size:16px;padding:10px 12px;border:1px solid #c9d3dc;border-radius:8px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px 14px;margin-bottom:8px}.faq summary{font-weight:800;cursor:pointer}.faq p{margin:8px 0 0}
.about{background:#fff;border:1px dashed #c9d3dc;border-radius:14px;padding:12px 16px;font-size:13.5px;color:var(--sub)}
.about ul{margin:0;padding-left:18px}
footer{max-width:960px;margin:0 auto;padding:18px 16px 40px;color:var(--sub);font-size:13px}