:root{
    --navy:#182742;
    --navy-dark:#101c30;
    --cream:#f5f2ea;
    --gold:#c9a86a;
    --gold-light:#e0c78f;
    --ink:#1c2433;
    --sub:#5c6577;
    --line:#dcd6c8;
    --card:#ffffff;
  }
  *{box-sizing:border-box;}
  body{
    margin:0;
    background:var(--cream);
    color:var(--ink);
    font-family:"Hiragino Sans","Yu Gothic",-apple-system,"Segoe UI",sans-serif;
    line-height:1.7;
  }
  .page{
    max-width:920px;
    margin:0 auto;
    background:var(--cream);
  }
  .hero{
    background:var(--navy);
    color:#f2efe6;
    padding:44px 48px 40px;
  }
  .hero-top{
    display:flex;
    justify-content:space-between;
    align-items:center;
    font-size:11px;
    letter-spacing:.14em;
    color:var(--gold-light);
    text-transform:uppercase;
    border-bottom:1px solid rgba(255,255,255,.12);
    padding-bottom:16px;
    margin-bottom:28px;
  }
  .hero-top .rule{
    display:inline-block;
    width:26px;
    height:1px;
    background:var(--gold-light);
    margin-right:10px;
    vertical-align:middle;
  }
  .eyebrow{
    font-size:11px;
    letter-spacing:.18em;
    color:var(--gold-light);
    text-transform:uppercase;
    margin-bottom:10px;
  }
  h1.title{
    font-size:56px;
    font-weight:800;
    margin:0 0 14px;
    letter-spacing:.01em;
  }
  h1.title .yr{ color:var(--gold-light); }
  .lede{
    font-size:15px;
    color:#cfd4e0;
    max-width:640px;
    margin:0 0 26px;
  }
  .town-tags{ display:flex; gap:10px; flex-wrap:wrap; }
  .town-tags span{
    border:1px solid rgba(255,255,255,.35);
    padding:6px 16px;
    font-size:13px;
    border-radius:2px;
    color:#e8e4d8;
  }
  .infobar{
    display:flex;
    background:var(--card);
    border-bottom:1px solid var(--line);
  }
  .infobar .cell{
    flex:1;
    padding:22px 40px;
  }
  .infobar .cell + .cell{ border-left:1px solid var(--line); }
  .info-label{
    font-size:10.5px;
    letter-spacing:.14em;
    color:var(--gold);
    text-transform:uppercase;
    margin-bottom:2px;
  }
  .info-label-jp{ font-size:12.5px; color:var(--sub); margin-bottom:8px; }
  .info-main{ font-size:22px; font-weight:700; color:var(--navy); }
  .info-main .accent{ color:#b98a3e; }
  .info-sub{ font-size:12.5px; color:var(--sub); margin-top:4px; }

  section{ padding:38px 48px; }
  .sec-head{
    display:flex;
    align-items:baseline;
    gap:12px;
    margin-bottom:18px;
  }
  .sec-num{
    font-size:11px;
    letter-spacing:.14em;
    color:var(--gold);
    border-left:4px solid var(--gold);
    padding-left:10px;
  }
  .sec-title{ font-size:22px; font-weight:800; color:var(--navy); margin:4px 0 0; }

  .list{ list-style:none; margin:0; padding:0; }
  .list li{
    display:flex;
    gap:16px;
    padding:14px 0;
    border-bottom:1px solid var(--line);
    align-items:flex-start;
  }
  .list li:last-child{ border-bottom:none; }
  .badge{
    flex:none;
    width:26px; height:26px;
    border-radius:50%;
    background:var(--navy);
    color:#fff;
    font-size:13px;
    font-weight:700;
    display:flex; align-items:center; justify-content:center;
  }
  .badge.star{ background:var(--gold); color:var(--navy); }
  .li-text .main{ font-size:15px; }
  .li-text .note{ font-size:12.5px; color:var(--sub); margin-top:4px; }

  .rule-box{
    background:var(--navy);
    color:#f2efe6;
    padding:20px 28px;
    border-radius:6px;
    margin-bottom:22px;
  }
  .rule-tag{
    display:inline-block;
    font-size:10.5px;
    letter-spacing:.1em;
    background:var(--gold);
    color:var(--navy-dark);
    padding:2px 10px;
    border-radius:3px;
    margin-bottom:8px;
    font-weight:700;
  }
  .rule-box h3{ margin:0 0 8px; font-size:18px; }
  .rule-box p{ margin:0; font-size:13.5px; color:#d8dbe4; }

  .two-col{ display:flex; gap:20px; margin-bottom:22px; }
  .format-card{
    flex:1;
    background:var(--card);
    border:1px solid var(--line);
    border-radius:6px;
    padding:20px 22px;
  }
  .format-tag{
    display:inline-block;
    font-size:11px;
    letter-spacing:.06em;
    background:#eee7d6;
    color:#8a6d2c;
    padding:2px 10px;
    border-radius:3px;
    margin-bottom:10px;
    font-weight:700;
  }
  .format-card h4{ margin:0 0 8px; font-size:16px; color:var(--navy); }
  .format-card p{ margin:0; font-size:13.5px; color:var(--sub); }

  .callout{
    background:#f1ead6;
    border-left:4px solid var(--gold);
    padding:14px 20px;
    font-size:13px;
    color:#5b4a24;
    border-radius:0 4px 4px 0;
    margin-bottom:22px;
  }
  .callout b{ color:#3f3116; }

  .steps{ display:flex; gap:14px; align-items:stretch; }
  .step{
    flex:1;
    background:var(--card);
    border:1px solid var(--line);
    border-radius:6px;
    padding:18px 20px;
  }
  .step.active{ background:var(--navy); color:#fff; border-color:var(--navy); }
  .step-num{ font-size:20px; font-weight:800; color:var(--gold); margin-bottom:6px; }
  .step h5{ margin:0 0 4px; font-size:14.5px; }
  .step p{ margin:0; font-size:12px; color:var(--sub); }
  .step.active p{ color:#c7cbdb; }
  .step-arrow{ display:flex; align-items:center; color:var(--sub); font-size:18px; }

  .prize-hero{
    background:var(--navy);
    color:#fff;
    border-radius:6px;
    padding:26px 30px;
    display:flex;
    justify-content:space-between;
    align-items:center;
    margin-bottom:20px;
    gap:20px;
  }
  .prize-level{ font-size:11px; letter-spacing:.1em; color:var(--gold-light); text-transform:uppercase; margin-bottom:4px; }
  .prize-name{ font-size:22px; font-weight:800; }
  .prize-name .star{ color:var(--gold-light); font-size:14px; font-weight:700; margin-left:8px; }
  .prize-desc{ font-size:13.5px; color:#cfd4e0; margin-top:8px; max-width:480px; }
  .prize-desc b{ color:#f2efe6; }
  .winner-count{ text-align:center; flex:none; }
  .winner-count .num{ font-size:44px; font-weight:800; color:var(--gold-light); line-height:1; }
  .winner-count .lbl{ font-size:11px; letter-spacing:.1em; color:#aab0c2; margin-top:4px; }

  .prize-grid{ display:flex; gap:20px; margin-bottom:10px; }
  .prize-card{
    flex:1;
    background:var(--card);
    border:1px solid var(--line);
    border-radius:6px;
    padding:20px 22px;
  }
  .prize-tag{ font-size:10.5px; letter-spacing:.08em; color:var(--gold); text-transform:uppercase; margin-bottom:4px; }
  .prize-card h4{ margin:0 0 10px; font-size:17px; color:var(--navy); border-bottom:2px solid var(--gold); display:inline-block; padding-bottom:6px; }
  .prize-card p{ margin:0 0 8px; font-size:13px; color:var(--sub); }
  .prize-value{ font-size:14.5px; font-weight:700; color:var(--navy); }
  .prize-few{ font-size:12px; color:var(--gold); margin-top:8px; }

  .footnote{ font-size:11.5px; color:var(--sub); margin-top:10px; }

  .notes-list{ list-style:none; margin:0; padding:0; }
  .notes-list li{
    position:relative;
    padding:9px 0 9px 18px;
    font-size:13.5px;
    color:#333c4d;
    border-bottom:1px dashed var(--line);
  }
  .notes-list li:before{
    content:"・";
    position:absolute;
    left:0;
    color:var(--gold);
  }
  .notes-list li:last-child{ border-bottom:none; }
  .notes-list b{ color:var(--navy); }
  .notes-list .warn{ color:#a5432e; }

  .copyright-box{
    background:var(--navy);
    color:#e8e4d8;
    border-radius:6px;
    padding:22px 26px;
  }
  .copyright-box .item{ display:flex; gap:12px; margin-bottom:14px; font-size:13.5px; }
  .copyright-box .item:last-child{ margin-bottom:0; }
  .copyright-box .diamond{ color:var(--gold-light); flex:none; }
  .copyright-box b{ color:#fff; }

  .privacy-strip{
    display:flex;
    gap:16px;
    align-items:center;
    background:#eee7d6;
    padding:14px 20px;
    border-radius:6px;
    margin-top:18px;
    font-size:13px;
    color:#5b4a24;
  }
  .privacy-tag{
    flex:none;
    font-size:11px;
    font-weight:800;
    letter-spacing:.05em;
    background:var(--gold);
    color:var(--navy-dark);
    padding:4px 10px;
    border-radius:3px;
  }

  footer{
    display:flex;
    justify-content:space-between;
    padding:18px 48px 36px;
    font-size:11px;
    color:var(--sub);
    letter-spacing:.04em;
  }
  .page-break{ height:1px; background:var(--line); margin:0 48px; }

  @media (max-width:700px){
    .hero{ padding:32px 22px; }
    h1.title{ font-size:38px; }
    .infobar{ flex-direction:column; }
    .infobar .cell + .cell{ border-left:none; border-top:1px solid var(--line); }
    section{ padding:28px 22px; }
    .two-col, .prize-grid, .steps{ flex-direction:column; }
    .step-arrow{ display:none; }
    footer{ padding:16px 22px 28px; flex-direction:column; gap:4px; }
    .prize-hero{ flex-direction:column; align-items:flex-start; }
  }