:root{--blue:#1f6feb;--blue-d:#1550b8;--blue-dd:#0b2e6b;--blue-l:#eaf2ff;--blue-m:#cfe0ff;--ink:#122033;--sub:#4a5b72;--mute:#8a99ad;--line:#e3eaf3;--bg:#f5f8fc;--accent:#ff7a1a;--accent-d:#e8620a}
*{box-sizing:border-box}
body{margin:0;font-family:"Noto Sans JP","Hiragino Sans","Yu Gothic UI",Meiryo,sans-serif;color:var(--ink);background:#fff;line-height:1.9;font-size:16px;-webkit-font-smoothing:antialiased}
a{color:inherit}
.wrap{max-width:880px;margin:0 auto;padding:0 24px}
header.top{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
header.top .wrap{max-width:1120px;display:flex;align-items:center;justify-content:space-between;height:72px;gap:16px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none}
.logo svg{width:36px;height:36px}
.logo b{display:block;font-size:17px;font-weight:900;letter-spacing:.04em;line-height:1.1}
.logo span span{display:block;font-family:Montserrat,sans-serif;font-size:9.5px;font-weight:700;letter-spacing:.22em;color:var(--blue)}
.cta{display:inline-flex;align-items:center;text-decoration:none;font-weight:900;border-radius:999px;padding:10px 20px;font-size:14px;background:linear-gradient(180deg,#ff8c35,var(--accent-d));color:#fff;box-shadow:0 8px 20px rgba(232,98,10,.28)}
.back{font-size:14px;font-weight:700;color:var(--sub);text-decoration:none;margin-right:16px}
.ph{background:linear-gradient(135deg,var(--blue-dd),#1d5ccc);color:#fff;padding:64px 0 56px}
.ph .en{font-family:Montserrat,sans-serif;letter-spacing:.14em;font-size:13px;font-weight:800;color:#9cc2ff}
.ph h1{font-size:34px;font-weight:900;margin:6px 0 0;line-height:1.4}
main{padding:56px 0 88px}
h2{font-size:22px;font-weight:900;margin:44px 0 14px;padding-left:14px;border-left:5px solid var(--blue);line-height:1.5}
h2:first-child{margin-top:0}
h3{font-size:17px;font-weight:900;margin:24px 0 6px}
p,li{color:var(--ink)}
.note{font-size:13px;color:var(--sub)}
dl.tb{margin:0;border-top:1px solid var(--line)}
dl.tb div{display:grid;grid-template-columns:180px 1fr;border-bottom:1px solid var(--line);padding:16px 4px}
dl.tb dt{color:var(--sub);font-weight:700}
dl.tb dd{margin:0}
.msg{background:var(--bg);border-radius:20px;padding:32px}
.msg .lead{font-size:20px;font-weight:900;line-height:1.6;margin:0 0 16px}
.msg .sign{text-align:right;font-weight:700;color:var(--sub);margin:0}
.newslist{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.newslist li{display:flex;gap:24px;padding:18px 4px;border-bottom:1px solid var(--line)}
.newslist time{font-family:Montserrat,sans-serif;font-weight:700;color:var(--blue);min-width:100px}
.newslist p{margin:4px 0 0;font-size:14px;color:var(--sub)}
.box{background:var(--bg);border-radius:16px;padding:24px 28px}
footer{background:#0a1628;color:#9fb0c6;padding:48px 0;font-size:13px}
footer .wrap{max-width:1120px;display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
footer b{color:#fff;font-size:16px}
footer nav a{color:#c9d5e4;text-decoration:none;margin-right:20px;line-height:2.4}
@media(max-width:600px){
  .wrap{padding:0 18px}
  .back{display:none}
  .ph{padding:44px 0 40px}
  .ph h1{font-size:26px}
  dl.tb div{grid-template-columns:1fr;gap:2px}
  .newslist li{flex-direction:column;gap:2px}
  .msg{padding:22px}
}