body{font-family:Hiragino Sans,Noto Sans JP,sans-serif;margin:0;background:#f5f7f8;color:#1a2b32}.wrap{max-width:480px;margin:0 auto;padding:24px 16px}.card{background:#fff;border-radius:12px;padding:24px;box-shadow:0 1px 4px #00000014}h1{font-size:1.15rem;margin:0 0 12px}p{line-height:1.7;font-size:.95rem}label{display:block;font-size:.85rem;font-weight:600;margin:14px 0 4px}input{width:100%;box-sizing:border-box;padding:10px;font-size:1rem;border:1px solid #cfd8dc;border-radius:8px}.btn{display:block;width:100%;box-sizing:border-box;text-align:center;margin-top:20px;padding:12px;font-size:1rem;font-weight:700;border:0;border-radius:8px;background:#06c755;color:#fff;text-decoration:none;cursor:pointer}.btn:disabled{opacity:.6;cursor:default}.note{font-size:.78rem;color:#607d8b;margin-top:16px}.ok{color:#1b873f}.ng{color:#b3261e}