:root{
  --bg:#f7f8fb;
  --card:#ffffff;
  --text:#1f2937;
  --muted:#6b7280;
  --line:#e5e7eb;
  --accent:#2563eb;
  --shadow:0 10px 30px rgba(17,24,39,.08);
  --radius:18px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,"Hiragino Kaku Gothic ProN","Noto Sans JP",Meiryo,sans-serif;color:var(--text);background:var(--bg)}
a{color:inherit;text-decoration:none}
.container{max-width:1060px;margin:0 auto;padding:18px}
.nav{
  position:sticky;top:0;backdrop-filter:saturate(180%) blur(8px);
  background:rgba(247,248,251,.86); border-bottom:1px solid var(--line); z-index:50;
}
.navInner{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px 18px;max-width:1060px;margin:0 auto}
.brand{display:flex;flex-direction:column;gap:2px}
.brand .t{font-weight:800;letter-spacing:.02em}
.brand .s{font-size:12px;color:var(--muted)}
.links{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.links a{font-size:14px;color:var(--muted);padding:8px 10px;border-radius:12px}
.links a:hover{background:#fff;border:1px solid var(--line);color:var(--text)}
.hero{margin-top:16px;background:linear-gradient(135deg,#ffffff 0%,#f0f6ff 55%,#f1fff8 100%);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}
.h1{margin:0 0 8px 0;font-size:28px}
.p{margin:0;color:var(--muted);line-height:1.7}
.controls{margin-top:14px;display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.input{
  flex:1;min-width:220px;
  border:1px solid var(--line);border-radius:14px;padding:10px 12px;background:#fff;
  font-size:14px;outline:none;
}
.select{
  border:1px solid var(--line);border-radius:14px;padding:10px 12px;background:#fff;
  font-size:14px;outline:none;
}
.btn{
  border:1px solid var(--line);background:#fff;border-radius:14px;padding:10px 12px;
  font-size:14px;cursor:pointer
}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.primary:hover{filter:brightness(.98)}
.grid{margin-top:14px;display:grid;grid-template-columns:repeat(12,1fr);gap:12px}
.card{
  grid-column:span 6;
  background:var(--card); border:1px solid var(--line); border-radius:var(--radius); box-shadow:var(--shadow);
  padding:16px; display:flex; flex-direction:column; gap:10px;
}
@media (max-width:860px){ .card{grid-column:span 12} .h1{font-size:24px} }
.badges{display:flex;flex-wrap:wrap;gap:6px}
.badge{font-size:12px;color:var(--muted);border:1px solid var(--line);background:#fafafa;padding:5px 8px;border-radius:999px}
.row{display:flex;gap:10px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.name{font-weight:800;font-size:18px}
.cat{font-size:12px;font-weight:700;color:#0f766e;background:#e8fff7;border:1px solid #bfeee0;padding:5px 8px;border-radius:999px}
.desc{color:var(--muted);line-height:1.7;font-size:14px}
.actions{display:flex;gap:10px;flex-wrap:wrap}
.action{
  display:inline-flex;align-items:center;gap:8px;
  border:1px solid var(--line);background:#fff;border-radius:14px;padding:10px 12px;font-size:14px
}
.action:hover{border-color:#cbd5e1}
.action.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.small{font-size:12px;color:var(--muted);line-height:1.7}
.hr{height:1px;background:var(--line);margin:10px 0}
.footer{
  margin-top:18px;border-top:1px solid var(--line);padding:16px 0;color:var(--muted);font-size:12px
}
.notice{
  margin-top:14px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:14px;
}
.list{margin:0;padding-left:18px;color:var(--muted);line-height:1.8}