*{box-sizing:border-box}
body{margin:0;font-family:"Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;
  color:#222;line-height:1.9;background:#fafafa}
a{color:#0b6bb8}
.site-header{background:#fff;border-bottom:3px solid #0b6bb8;padding:18px 16px;text-align:center}
.site-title{margin:0;font-size:1.5rem;font-weight:700}
.site-title a{color:#0b6bb8;text-decoration:none}
.site-tagline{margin:4px 0 0;font-size:.8rem;color:#666}
.container{max-width:780px;margin:0 auto;padding:24px 16px 48px}
.article{background:#fff;padding:28px 24px;border-radius:8px;box-shadow:0 1px 4px rgba(0,0,0,.06)}
.article h1{font-size:1.5rem;line-height:1.5;border-bottom:2px solid #0b6bb8;padding-bottom:12px}
.article h2{font-size:1.25rem;background:#eef5fb;border-left:5px solid #0b6bb8;padding:10px 14px;margin-top:2.2em;border-radius:4px}
.article h3{font-size:1.05rem;border-bottom:2px solid #dbe7f2;padding-bottom:6px;margin-top:1.8em}
.article h4{font-size:1rem;margin-top:1.4em}
.article table{border-collapse:collapse;width:100%;display:block;overflow-x:auto;font-size:.9rem}
.article th,.article td{border:1px solid #d7dee5;padding:8px 10px;text-align:left;min-width:6em}
.article th{background:#eef5fb}
.article blockquote{background:#fff8e6;border-left:5px solid #f0b429;margin:1.2em 0;padding:10px 16px;border-radius:4px}
.article strong a,
.article a[href*="gmobb.jp"],.article a[href*="ka-shimo.com"],.article a[href*="a8.net"]{
  display:inline-block;background:#e8590c;color:#fff;text-decoration:none;
  padding:12px 20px;border-radius:6px;font-weight:700;margin:4px 0}
.article strong a:hover,
.article a[href*="gmobb.jp"]:hover,.article a[href*="ka-shimo.com"]:hover,.article a[href*="a8.net"]:hover{opacity:.85}
.hero{background:#fff;padding:28px 24px;border-radius:8px;margin-bottom:24px;box-shadow:0 1px 4px rgba(0,0,0,.06)}
.hero h1{font-size:1.5rem;margin-top:0}
.article-list{list-style:none;padding:0}
.article-list li{background:#fff;border:1px solid #e3e8ee;border-radius:8px;padding:14px 18px;margin-bottom:12px}
.article-list a{font-weight:700;text-decoration:none}
.article-list a:hover{text-decoration:underline}
.container>section>h2{font-size:1.15rem;border-left:5px solid #0b6bb8;padding-left:10px}
.small{font-size:.78rem;color:#777}
.site-footer{background:#2b3a4a;color:#cfd8e3;text-align:center;padding:24px 16px;margin-top:40px}
.site-footer a{color:#cfd8e3}
.site-footer .small{color:#9fb0c1}