:root{--blue:#17458F;--gold:#F7A81B;--ink:#1F2937;--muted:#5A6572;--line:#DCE3EE;--bg:#F6F8FC}
*{box-sizing:border-box}
body{font-family:"Hiragino Kaku Gothic ProN","Hiragino Sans","Yu Gothic",sans-serif;
 font-size:16px;line-height:1.9;color:var(--ink);margin:0;background:#fff}
header{background:var(--blue);color:#fff;padding:20px 0}
.wrap{max-width:820px;margin:0 auto;padding:0 22px}
.brand{display:flex;align-items:center;gap:12px}
.mk{width:44px;height:44px;border-radius:50%;border:3px solid var(--gold);display:grid;
 place-items:center;font-weight:700;font-size:15px;letter-spacing:.5px}
.brand b{font-size:19px;letter-spacing:.04em}
.brand span{display:block;font-size:10px;letter-spacing:.14em;opacity:.75;font-weight:400}
main{padding:38px 0 60px}
h1{font-size:26px;color:var(--blue);margin:0 0 6px}
.date{color:var(--muted);font-size:14px;margin-bottom:26px}
h2{font-size:19px;color:var(--blue);border-left:5px solid var(--gold);padding-left:12px;margin:34px 0 12px}
p{margin:0 0 1em}
table{width:100%;border-collapse:collapse;font-size:15px;margin:8px 0 18px}
th,td{border:1px solid var(--line);padding:10px 13px;text-align:left;vertical-align:top}
th{background:var(--bg);color:var(--blue);white-space:nowrap}
ul,ol{padding-left:22px;margin:0 0 1em}li{margin-bottom:5px}
.box{background:var(--bg);border:1px solid var(--line);border-radius:6px;padding:18px 22px;margin:18px 0}
.box b{color:var(--blue)}
footer{border-top:1px solid var(--line);padding:22px 0;font-size:13px;color:var(--muted)}
footer a{color:var(--muted)}
a{color:#0067C8}
@media(max-width:640px){body{font-size:15px}h1{font-size:21px}th,td{display:block;width:100%}th{border-bottom:0}}