:root{
  --pink:#d6577f; --pink-soft:#f7eaf0; --purple:#8a6bb1; --purple-soft:#efeaf7;
  --text:#333; --muted:#777; --line:#e4dbe2; --bg:#fff;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:"Hiragino Kaku Gothic ProN","Hiragino Sans","Yu Gothic",Meiryo,sans-serif;font-size:16px;line-height:1.9}
img{max-width:100%;height:auto}
a{color:var(--purple)}
a:hover{color:var(--pink)}
.inner{max-width:860px;margin:0 auto;padding:0 16px}

/* header */
.site_head{border-bottom:1px solid var(--line);background:linear-gradient(180deg,var(--pink-soft),#fff)}
.site_head .inner{display:flex;flex-wrap:wrap;gap:8px 20px;align-items:center;justify-content:space-between;padding-top:14px;padding-bottom:14px}
.brand{text-decoration:none;color:inherit;display:block}
.brand_name{display:block;font-size:19px;font-weight:700;letter-spacing:.04em}
.brand_role{display:block;font-size:12px;color:var(--muted);margin-top:2px}
.site_nav{display:flex;flex-wrap:wrap;gap:4px 16px;font-size:14px}
.site_nav a{text-decoration:none}
.nav_line{background:var(--pink);color:#fff;border-radius:999px;padding:4px 14px}
.nav_line:hover{color:#fff;opacity:.85}

/* hero */
.hero{padding:44px 0 32px;border-bottom:1px solid var(--line)}
.hero_role{margin:0;font-size:13px;letter-spacing:.14em;color:var(--pink);font-weight:700}
.hero_name{margin:.3em 0 .5em;font-size:30px;line-height:1.4}
.hero_alias{font-size:17px;color:var(--muted);font-weight:normal}
.hero_lead{margin:0;font-size:16px}
.hero_note{margin:14px 0 0;font-size:13px;color:var(--muted)}

/* blocks */
.block{padding:34px 0;border-bottom:1px solid var(--line)}
.block h2{margin:0 0 .7em;font-size:21px;border-left:4px solid var(--purple);padding-left:12px;line-height:1.5}
.block p{margin:0 0 1em}
.soon{font-size:13px;color:var(--muted)}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin-bottom:14px}
.card{background:var(--purple-soft);border-radius:10px;padding:16px 18px}
.card h3{margin:0 0 .5em;font-size:16px;color:var(--purple)}
.card p{margin:0;font-size:14px}
.archive_list{list-style:none;margin:0;padding:0}
.archive_list li{padding:12px 0;border-bottom:1px dotted var(--line)}
.archive_list li:last-child{border-bottom:none}
.archive_list a{font-weight:700}
.archive_list span{display:block;font-size:13px;color:var(--muted)}

/* prose（プロフィール） */
.prose{padding:34px 0}
.prose h1{font-size:26px;line-height:1.5;margin:0 0 1.2em}
.prose h2{font-size:19px;margin:2em 0 .7em;border-left:4px solid var(--purple);padding-left:12px;line-height:1.5}
.prose p{margin:0 0 1em}
.prose ul{margin:0 0 1.4em;padding-left:1.3em}
.prose li{margin-bottom:.4em}
.factbox{display:grid;grid-template-columns:7em 1fr;gap:6px 14px;background:var(--pink-soft);border-radius:10px;padding:18px 20px;margin:0 0 2em;font-size:14px}
.factbox dt{font-weight:700;color:var(--pink);margin:0}
.factbox dd{margin:0}

/* CTA */
.btn{display:inline-block;background:var(--pink);color:#fff;text-decoration:none;border-radius:999px;padding:12px 32px;font-weight:700}
.btn:hover{color:#fff;opacity:.85}
.cta_band{background:var(--pink-soft);padding:34px 0;text-align:center}
.cta_band h2{margin:0 0 .6em;font-size:18px;line-height:1.6}
.cta_band p{margin:0 0 1em}

/* footer */
.site_foot{border-top:1px solid var(--line);padding:24px 0;font-size:13px;color:var(--muted)}
.foot_links{display:flex;flex-wrap:wrap;gap:6px 18px;margin:0 0 10px}
.foot_links a{text-decoration:none}
.copy{margin:0}

@media (max-width:600px){
  .hero_name{font-size:25px}
  .factbox{grid-template-columns:1fr;gap:2px 0}
  .factbox dd{margin-bottom:8px}
}