:root{
  --blue:#1a6fb5;
  --blue-dark:#14588f;
  --blue-pale:#eaf4fb;
  --ink:#22303a;
  --gray:#5b6b76;
  --line:#d7e3ec;
  --accent:#e8862e;
}
*{box-sizing:border-box}
body{margin:0;font-family:"Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;
     color:var(--ink);font-size:17px;line-height:1.8;background:#fff}
a{color:var(--blue)}
header{border-bottom:3px solid var(--blue)}
.header-in{max-width:1024px;margin:0 auto;padding:14px 16px;display:flex;
           align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.logo{font-size:24px;font-weight:700;color:var(--blue-dark);letter-spacing:.02em;text-decoration:none}
.logo small{display:block;font-size:12px;color:var(--gray);font-weight:400}
nav{display:flex;flex-wrap:wrap;gap:4px 18px}
nav a{text-decoration:none;font-size:15px}
.hero{background:var(--blue-pale);padding:0 0 30px;text-align:center}
.hero-img{width:100%;height:300px;object-fit:cover;display:block}
.hero h1{font-size:26px;margin:26px 16px 10px;line-height:1.5}
.hero p{margin:0 auto;padding:0 16px;max-width:720px;color:var(--ink);font-size:17px}
main{max-width:1024px;margin:0 auto;padding:0 16px 48px}
section{margin-top:40px}
h1.page{font-size:27px;line-height:1.5;margin:28px 0 8px}
h2{font-size:21px;border-left:6px solid var(--blue);padding-left:10px;margin:0 0 14px}
.lead{color:var(--gray);font-size:16px;margin:0 0 8px}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px}
.chip{border:1.5px solid var(--blue);color:var(--blue);border-radius:999px;
      padding:6px 18px;text-decoration:none;font-weight:600;background:#fff}
.chip:hover{background:var(--blue);color:#fff}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px}
.card{border:1px solid var(--line);border-radius:10px;padding:16px 18px;background:#fff}
.card h3{margin:0 0 6px;font-size:18px}
.card h3 a{text-decoration:none;color:var(--blue-dark)}
.card p{margin:0;color:var(--gray);font-size:15px}
.pillars{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px}
.pillar{border:1px solid var(--line);border-radius:10px;padding:18px;background:#fff}
.pillar h3{margin:0 0 6px;font-size:19px;color:var(--blue-dark)}
.pillar p{margin:0 0 10px;color:var(--gray);font-size:15px}
.facility-list{list-style:none;margin:0;padding:0}
.facility-list li{border-bottom:1px solid var(--line);padding:10px 4px}
.facility-list a{font-size:18px;font-weight:600;text-decoration:none}
.facility-list a:hover{text-decoration:underline}
.facility-list .ext{color:var(--gray);font-size:13px;margin-left:8px}
.note{background:var(--blue-pale);border-radius:10px;padding:16px 18px;font-size:15px}
.article{max-width:760px}
.article h1{font-size:26px;line-height:1.5;margin:28px 0 10px}
.article .intro{color:var(--gray);font-size:16px;border-bottom:1px solid var(--line);padding-bottom:16px}
.article h2{margin-top:34px}
.article p{margin:12px 0}
.guide{border:1px solid var(--line);border-radius:10px;padding:16px 18px;margin-top:44px;background:#fdfefe}
.guide h2{font-size:18px}
.guide p{font-size:15px;color:var(--gray);margin:6px 0}
.sample-job{border:2px solid var(--blue);border-radius:10px;padding:18px;background:#fdfefe}
.sample-job .badge{display:inline-block;background:var(--blue);color:#fff;font-size:12px;
                   border-radius:4px;padding:2px 10px;margin-bottom:8px}
.sample-job table{border-collapse:collapse;width:100%;font-size:15px}
.sample-job th{text-align:left;color:var(--gray);font-weight:600;width:110px;
               padding:6px 8px 6px 0;vertical-align:top;border-bottom:1px solid var(--line)}
.sample-job td{padding:6px 0;border-bottom:1px solid var(--line)}
.cta{background:var(--blue-pale);border-radius:10px;padding:22px;text-align:center}
.placeholder{border:2px dashed var(--blue);border-radius:10px;padding:26px;text-align:center;
             color:var(--blue-dark);background:#fdfefe;font-weight:600}
.crumb{font-size:14px;color:var(--gray);margin-top:18px}
footer{border-top:1px solid var(--line);padding:20px 16px;text-align:center;
       color:var(--gray);font-size:13px}
@media (max-width:640px){
  body{font-size:16px}
  .hero-img{height:200px}
  .hero h1{font-size:21px}
  .logo{font-size:20px}
  .article h1{font-size:22px}
}