*{margin:0;padding:0;box-sizing:border-box;}
body{font-family:"Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;background:#f4f6f9;color:#1f2733;line-height:1.95;-webkit-font-smoothing:antialiased;}
a{color:#2b7de0;text-decoration:none;}
a:hover{text-decoration:underline;}
header.bar{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.9);backdrop-filter:blur(10px);border-bottom:1px solid #e6eaf0;padding:14px 5vw;display:flex;align-items:center;}
header.bar .logo{height:36px;width:auto;display:block;}
.wrap{max-width:820px;margin:0 auto;padding:56px 6vw 80px;}
.wrap h1{font-size:clamp(24px,4vw,32px);font-weight:800;margin-bottom:8px;}
.wrap .upd{font-size:13px;color:#8a94a3;margin-bottom:40px;}
.wrap h2{font-size:18px;font-weight:700;margin:36px 0 12px;padding-left:12px;border-left:4px solid #2b7de0;}
.wrap p{font-size:15px;margin-bottom:14px;}
.wrap ul{margin:0 0 16px 22px;}
.wrap li{font-size:15px;margin-bottom:8px;}
.tbl{width:100%;border-collapse:collapse;margin:10px 0 20px;font-size:14.5px;}
.tbl th,.tbl td{border:1px solid #dde3ec;padding:12px 14px;text-align:left;vertical-align:top;}
.tbl th{background:#eef2f7;width:34%;font-weight:700;color:#3a4660;}
.back{display:inline-block;margin-top:40px;font-size:14px;}
.foot{text-align:center;padding:40px 20px;color:#9aa4b2;font-size:12px;letter-spacing:1px;border-top:1px solid #e6eaf0;}