*{box-sizing:border-box}body{margin:0;font:16px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:#222;background:#fff}
a{color:inherit}.w{max-width:1150px;margin:0 auto;padding:20px}.narrow{max-width:480px}
.hd{display:flex;justify-content:space-between;align-items:center;max-width:1150px;margin:0 auto;padding:14px 20px}
.logo{font-weight:800;font-size:24px;color:#2020d0;text-decoration:none}.cartb{border:1px solid #e3e3ea;border-radius:10px;padding:8px 14px;text-decoration:none}
.ft{text-align:center;color:#666;font-size:13px;padding:30px 20px}
.btn{display:inline-block;background:#2020d0;color:#fff;border:0;border-radius:8px;padding:13px 22px;font-size:15px;font-weight:700;cursor:pointer;text-decoration:none}.btn.alt{background:#eee;color:#222}
input{display:block;width:100%;padding:11px;margin:8px 0;border:1px solid #ccc;border-radius:8px;font-size:15px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:20px}.pc{text-decoration:none;display:block}.pc img{width:100%;border-radius:12px;display:block}.pc b,.pc span{display:block;margin-top:6px}
.ct{width:100%;border-collapse:collapse}.ct td{padding:14px 8px;border-bottom:1px solid #e3e3ea;vertical-align:middle}.ct img{border-radius:8px}
.dsc{color:#0a8a3a}.qb{width:32px;height:32px;border:1px solid #ccc;background:#fff;border-radius:6px;font-size:18px;cursor:pointer}.tot{text-align:right;margin-top:16px;font-size:17px}