/* こどろぐ：サポート・プライバシーポリシー共通 */
:root{
  --bg:#FFF8F6; --card:#FFFFFF; --ink:#2B2238; --sub:#5A5066; --mute:#8A7F95;
  --line:#F3E4E8; --pink:#C93A76; --pinkS:#FFF0F5; --sky:#EEF6FD; --mark:#FFF1B8;
  color-scheme:light;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"Zen Kaku Gothic New","Hiragino Sans","Noto Sans JP",system-ui,sans-serif;line-height:1.85;font-size:16px;word-break:auto-phrase;line-break:strict}
a{color:var(--pink)}
.wrap{max-width:760px;margin:0 auto;padding-inline:20px}
header{border-bottom:1px solid var(--line);background:rgba(255,248,246,.95)}
header .wrap{display:flex;align-items:center;gap:10px;padding-block:12px;flex-wrap:wrap}

header .name{font-family:"Zen Maru Gothic","Hiragino Maru Gothic ProN",sans-serif;font-weight:900;font-size:18px}
header nav{margin-left:auto;display:flex;gap:16px;font-size:14px}
header nav a{color:var(--sub);text-decoration:none}
header nav a[aria-current]{color:var(--pink);font-weight:700}
main{padding-block:36px 64px}
h1{font-family:"Zen Maru Gothic","Hiragino Maru Gothic ProN",sans-serif;font-size:30px;line-height:1.4;margin:0 0 6px;text-wrap:balance}
.lead{color:var(--sub);margin:0 0 28px}
h2{font-family:"Zen Maru Gothic","Hiragino Maru Gothic ProN",sans-serif;font-size:20px;margin:36px 0 10px;padding-top:4px;text-wrap:balance}
h3{font-size:16px;margin:0}
p{margin:0 0 12px}
ul,ol{margin:0 0 12px;padding-left:1.4em}
li{margin:4px 0}
.box{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:20px 22px;margin:14px 0}
.point{background:var(--sky);border:0}
.summary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:0 0 8px}
.summary div{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:16px}
.summary b{display:block;font-size:15px;margin-bottom:4px}
.summary span{font-size:14px;color:var(--sub)}
details{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:14px 18px;margin:10px 0}
summary{font-weight:700;cursor:pointer}
details p,details ol,details ul{margin-top:10px}
.todo{background:var(--mark);padding:0 4px;border-radius:4px;font-weight:700}
.contact{background:var(--pinkS);border:0;text-align:center}
.contact .mail{font-size:18px;font-weight:700;user-select:all}
.meta{color:var(--mute);font-size:14px;margin-top:32px}
footer{border-top:1px solid var(--line);padding-block:20px;color:var(--mute);font-size:13px}
footer .wrap{display:flex;gap:16px;flex-wrap:wrap}
@media (max-width:600px){
  h1{font-size:25px}
  .summary{grid-template-columns:minmax(0,1fr)}
  header nav{margin-left:0;width:100%}
}
/* ロゴ・運営者情報 */
header .brand{display:flex;align-items:center;gap:10px;text-decoration:none}
header .icon{width:32px;height:32px;border-radius:8px;box-shadow:0 1px 3px rgba(0,0,0,.12)}
header .logo{height:30px;width:auto;display:block}
.info{display:grid;grid-template-columns:max-content minmax(0,1fr);gap:8px 20px;margin:0}
.info dt{font-weight:700;color:var(--sub)}
.info dd{margin:0}