:root{
    --forest-deep:#1B2A4A;
    --forest-mid:#2C4270;
    --sage:#8B96B0;
    --gold:#FFC531;
    --gold-light:#FFDD85;
    --gold-deep:#C99A12;
    --parchment:#FFFBF2;
    --parchment-deep:#FFF3D6;
    --ink:#1D2333;
    --ink-soft:#4E5770;
    --white:#FFFFFF;
    --shadow: 0 10px 30px rgba(22,48,42,0.12);
  }
  *{margin:0;padding:0;box-sizing:border-box;}
  body{
    font-family:'Noto Sans JP',sans-serif;
    background:var(--parchment);
    color:var(--ink);
    line-height:1.85;
    -webkit-font-smoothing:antialiased;
  }
  h1,.serif{font-family:'Noto Serif JP',serif;}
  a{text-decoration:none;color:inherit;}
  .wrap{max-width:800px;margin:0 auto;padding:0 24px;}
  .eyebrow{
    display:inline-flex;align-items:center;gap:8px;
    font-size:12px;letter-spacing:.22em;color:var(--gold-deep);
    font-weight:600;
  }

  header{
    background:rgba(246,242,231,0.92);
    border-bottom:1px solid rgba(22,48,42,0.08);
  }
  .header-inner{
    display:flex;align-items:center;justify-content:space-between;
    padding:16px 24px;max-width:800px;margin:0 auto;
  }
  .logo{display:flex;align-items:center;gap:10px;}
  .logo-mark{
    width:34px;height:34px;border-radius:50%;
    background:var(--forest-deep);
    display:flex;align-items:center;justify-content:center;
  }
  .logo-mark svg{width:18px;height:18px;}
  .logo-text{font-family:'Noto Serif JP',serif;font-weight:600;font-size:17px;color:var(--forest-deep);letter-spacing:.03em;}
  .logo-text small{display:block;font-family:'Noto Sans JP',sans-serif;font-size:9px;letter-spacing:.18em;color:var(--sage);font-weight:500;}
  .back-link{
    font-size:12.5px;color:var(--forest-deep);font-weight:600;
    display:flex;align-items:center;gap:6px;
  }
  .back-link svg{width:14px;height:14px;}

  main{padding:70px 0 90px;}
  .page-head{margin-bottom:44px;}
  .page-head h1{font-size:clamp(24px,3.4vw,32px);color:var(--forest-deep);font-weight:700;margin-top:14px;}

  .info-card{
    background:var(--white);border-radius:20px;
    border:1px solid rgba(22,48,42,0.06);box-shadow:var(--shadow);
    overflow:hidden;
  }
  .info-row{
    display:grid;grid-template-columns:180px 1fr;
    padding:24px 32px;border-bottom:1px solid rgba(22,48,42,0.08);
  }
  .info-row:last-child{border-bottom:none;}
  .info-row dt{font-size:13px;font-weight:600;color:var(--gold-deep);letter-spacing:.04em;}
  .info-row dd{font-size:14.5px;color:var(--ink);}

  footer{background:var(--forest-deep);color:rgba(246,242,231,0.55);padding:36px 0 28px;border-top:1px solid rgba(198,161,91,0.2);margin-top:0;}
  .footer-inner{display:flex;flex-direction:column;align-items:center;gap:16px;text-align:center;}
  .footer-links{display:flex;gap:18px;font-size:12px;flex-wrap:wrap;justify-content:center;}
  .footer-copy{font-size:11px;letter-spacing:.05em;}

  @media (max-width:600px){
    .info-row{grid-template-columns:1fr;gap:6px;padding:20px 22px;}
  }