/* 運営者情報・プライバシーポリシーなど、文章だけのページ用。色はトップページと同じ */
:root{
  --bg:#F4F4F7;--surface:#FFFFFF;--fg:#17171C;--muted:#5E5E6B;--line:#E1E1E8;
  --brand:#E8607A;--accent:#B4233C;
  --font:"Hiragino Sans","Hiragino Kaku Gothic ProN","Noto Sans JP","Yu Gothic UI",Meiryo,system-ui,sans-serif;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root{--bg:#111115;--surface:#1A1A20;--fg:#ECECF1;--muted:#A0A0AC;--line:#2C2C35;--accent:#E8607A;color-scheme:dark}}
*{box-sizing:border-box}
html{padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--font);font-size:15px;line-height:1.8;font-feature-settings:"palt" 1}
a{color:var(--accent);text-underline-offset:2px}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.wrap{max-width:720px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
body > header{background:var(--surface);border-bottom:1px solid var(--line)}
body > header .wrap{padding-block:12px}
.logo{display:inline-flex;align-items:center;gap:8px;font-weight:800;font-size:19px;color:inherit;text-decoration:none;letter-spacing:.01em}
.logo .lad{color:var(--brand)}
.logo .mark{width:24px;height:24px;border-radius:6px;box-shadow:0 0 0 1px var(--line)}
main.wrap{padding-block:28px 40px}
article{max-width:65ch}
h1{font-size:24px;line-height:1.3;margin:0 0 6px;text-wrap:balance}
.lead{color:var(--muted);font-size:13px;margin:0 0 28px}
h2{font-size:17px;margin:32px 0 8px;padding-top:16px;border-top:1px solid var(--line)}
h3{font-size:15px;margin:20px 0 4px}
p,ul,ol,dl{margin:0 0 12px}
ul,ol{padding-left:1.3em}
li{margin:2px 0}
dl{display:grid;grid-template-columns:max-content minmax(0,1fr);gap:6px 16px}
dt{font-weight:700}
dd{margin:0;min-width:0;overflow-wrap:anywhere}
.tbl{overflow-x:auto;margin:0 0 12px}
table{border-collapse:collapse;font-size:13px;min-width:520px;width:100%}
th,td{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top}
th{background:var(--surface)}
.note{font-size:13px;color:var(--muted)}
body > footer .wrap{padding-block:8px 32px;font-size:12px;color:var(--muted);display:flex;gap:16px;flex-wrap:wrap}
body > footer a{color:inherit}