:root{
  --navy:#17242f;
  --sub:#3d4a56;
  --gold:#a5854e;
  --orange:#e0762a;
  --line:#d7dce1;
  --panel:#f4f6f8;
  --bg:#ffffff;
  font-size:22px;
}
html[data-size="large"]{font-size:26px;}
html[data-size="xlarge"]{font-size:30px;}

*{box-sizing:border-box;}
body{
  margin:0;
  background:var(--bg);
  color:var(--navy);
  font-family:"Zen Kaku Gothic New","Hiragino Sans","Noto Sans JP",sans-serif;
  font-size:1rem;
  line-height:1.9;
  -webkit-text-size-adjust:100%;
}
.wrap{max-width:46rem;margin:0 auto;padding:0 16px 6rem;}

/* 文字サイズ切替バー */
.sizebar{
  position:sticky;top:0;z-index:10;
  background:var(--navy);
  color:#ffffff;
  padding:8px 16px;
}
.sizebar-inner{
  max-width:46rem;margin:0 auto;
  display:flex;align-items:center;flex-wrap:wrap;gap:6px;
}
.sizebar span{font-size:0.7rem;font-weight:700;margin-right:2px;}
.sizebar button{
  font-family:inherit;
  font-size:0.7rem;
  font-weight:700;
  color:var(--navy);
  background:#ffffff;
  border:2px solid #ffffff;
  border-radius:0;
  padding:0.3rem 0.6rem;
  min-height:44px;
  cursor:pointer;
}
.sizebar button[aria-pressed="true"]{
  background:var(--orange);
  border-color:#ffffff;
  color:#ffffff;
}

h1{
  font-size:1.9rem;line-height:1.5;margin:2rem 0 0.6rem;
  padding-bottom:0.6rem;border-bottom:1px solid var(--navy);
}
.lead{font-size:1rem;color:var(--sub);margin:0 0 2.5rem;}
h2{
  font-size:1.4rem;line-height:1.5;margin:3.5rem 0 1rem;
}
h2::before{
  content:"";display:inline-block;
  width:0.55rem;height:0.55rem;border-radius:50%;
  background:var(--orange);margin-right:0.5rem;vertical-align:0.15em;
}
h3{font-size:1.15rem;margin:2rem 0 0.5rem;}
p{margin:0 0 1.2rem;}
a{color:var(--navy);text-decoration:underline;text-decoration-color:var(--orange);text-underline-offset:0.25em;text-decoration-thickness:2px;}

.card{
  margin:0 0 2.5rem;
  padding:0 0 2.5rem;
  border-bottom:1px solid var(--line);
  background:#ffffff;
}
.card figure{margin:0;background:var(--panel);text-align:center;padding:0.8rem;}
.card img{display:block;max-width:100%;max-height:18rem;width:auto;height:auto;margin:0 auto;}
.card-body{padding:18px 0 0;}
.card h3{margin:0 0 0.2rem;font-size:1.5rem;}
.yomi{font-size:0.85rem;color:var(--sub);margin:0 0 1rem;}
dl{margin:0;}
dl div{
  display:flex;flex-wrap:wrap;gap:0 0.8rem;
  padding:0.6rem 0;border-top:1px solid var(--line);
}
dt{font-weight:700;flex:0 0 7.5rem;min-width:0;color:var(--sub);font-size:0.9rem;line-height:1.7;}
dd{margin:0;flex:1 1 12rem;min-width:0;font-size:1rem;line-height:1.8;}
.tag{
  display:inline-block;font-size:0.9rem;font-weight:700;
  border:2px solid var(--navy);padding:0.1rem 0.6rem;margin:0 0.3rem 0.3rem 0;
}
.tag.on{background:var(--navy);color:#ffffff;}

.count{
  border-top:1px solid var(--navy);border-bottom:1px solid var(--navy);
  padding:16px 0 4px;margin:0 0 2rem;
}
.count div{display:flex;flex-wrap:wrap;gap:0 0.8rem;padding:0.7rem 0;border-top:1px solid var(--line);}
.count div:first-child{border-top:none;}
.count b{flex:1 1 10rem;min-width:0;font-size:1.05rem;}
.count span{flex:1 1 10rem;min-width:0;font-size:1rem;color:var(--sub);}
.num{color:var(--orange);font-size:1.3rem;font-weight:700;}

ul{margin:0 0 1.5rem;padding-left:1.4rem;}
li{margin:0 0 0.8rem;}

.box{background:var(--panel);padding:18px 18px 4px;margin:0 0 2rem;}
.box p{font-size:1rem;}

.warn{border:1px solid var(--orange);padding:18px 18px 4px;margin:0 0 2rem;}
.warn h3{margin-top:0;color:var(--orange);}

footer{margin-top:4rem;padding-top:1.5rem;border-top:1px solid var(--line);font-size:0.85rem;color:var(--sub);}
footer a{font-size:0.85rem;}
footer li{margin-bottom:0.5rem;}

@media print{
  .sizebar{display:none;}
  body{font-size:12pt;}
}