*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP",sans-serif;color:#1d2a24;background:#f5f7f4;line-height:1.75}.wrap{max-width:1050px;margin:auto;padding:0 18px}header{background:#0d2c22;color:#fff;padding:14px 0}.top{display:flex;justify-content:space-between;gap:15px}.top a{color:#fff;text-decoration:none}.hero{background:linear-gradient(90deg,rgba(6,38,28,.86),rgba(6,38,28,.35)),url('https://www.msvt-masters.jp/img/top/redesign/kv2.jpg') center/cover;min-height:390px;color:#fff;display:flex;align-items:center}.hero h1{font-size:clamp(32px,6vw,62px);line-height:1.2;margin:14px 0}.tag{display:inline-block;border:1px solid #fff;padding:6px 12px;border-radius:99px}main{padding-top:28px;padding-bottom:60px}section{margin:0 0 34px}h2{font-size:28px;border-left:6px solid #1b684c;padding-left:12px}.notice,.warning{background:#fff7d9;border:1px solid #e5cd75;border-radius:12px;padding:18px}.grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.box,.choice{background:#fff;border:1px solid #dfe5e1;border-radius:14px;padding:18px;box-shadow:0 3px 12px #0000000a}.timeline{background:#fff;border-radius:14px;padding:12px 22px}.timeline p{border-bottom:1px solid #e5e8e6;padding:10px 0}.choices{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.choice label{font-size:18px;cursor:pointer}.choice input{transform:scale(1.35);margin-right:8px}.choice a,.btn{display:inline-block;background:#176044;color:#fff;text-decoration:none;padding:9px 14px;border-radius:8px}.lead{color:#53635b}.golf{background:#eaf3ee;border-radius:18px;padding:22px}.golfimg{height:340px;background:url('https://www.msvt-masters.jp/img/top/redesign/kv2.jpg') center/cover;border-radius:12px}.buttons{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}footer{text-align:center;background:#0d2c22;color:#fff;padding:25px}@media(max-width:700px){.grid,.choices{grid-template-columns:1fr}.hero{min-height:320px}.golfimg{height:220px}.top{font-size:13px}h2{font-size:23px}}