:root{
  --bg:#FFFDF7; --ink:#3a2b2b; --muted:#8a7f7f;
  --accent:#D4537E; --accent2:#D85A30; --card:#ffffff;
  --pink:#FBEAF0; --radius:20px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:-apple-system,"SF Pro Rounded","Hiragino Sans",system-ui,sans-serif;
  background:var(--bg); color:var(--ink); line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
.wrap{max-width:760px;margin:0 auto;padding:24px}
header.site{display:flex;align-items:center;gap:10px;padding:20px 24px}
header.site img{width:40px;height:40px}
header.site .name{font-weight:700;font-size:20px}
header.site nav{margin-left:auto;display:flex;gap:18px}
header.site nav a{color:var(--muted);text-decoration:none;font-weight:600;font-size:15px}
header.site nav a:hover{color:var(--accent)}

.hero{text-align:center;padding:48px 24px 24px}
.hero img{width:160px;height:160px;filter:drop-shadow(0 10px 24px rgba(212,83,126,.18))}
.hero h1{font-size:34px;line-height:1.25;margin:18px 0 10px;font-weight:800}
.hero p{font-size:18px;color:var(--muted);max-width:520px;margin:0 auto}
.tag{display:inline-block;background:var(--pink);color:var(--accent);
  font-weight:700;font-size:13px;padding:6px 14px;border-radius:999px;margin-bottom:18px}

.features{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:40px 0}
.feat{background:var(--card);border:1px solid rgba(0,0,0,.06);border-radius:var(--radius);padding:20px}
.feat h3{font-size:17px;margin-bottom:6px}
.feat p{font-size:15px;color:var(--muted)}
@media(max-width:560px){.features{grid-template-columns:1fr}.hero h1{font-size:28px}}

footer{text-align:center;color:var(--muted);font-size:13px;padding:40px 24px}
footer a{color:var(--accent);text-decoration:none}

.doc h1{font-size:28px;margin-bottom:6px}
.doc .updated{color:var(--muted);font-size:14px;margin-bottom:24px}
.doc h2{font-size:19px;margin:28px 0 8px}
.doc p,.doc li{font-size:15.5px;color:#4a3d3d;margin-bottom:8px}
.doc ul{padding-left:22px}
.doc a{color:var(--accent)}
.back{display:inline-block;margin-top:8px;color:var(--accent);text-decoration:none;font-weight:600}
.note{background:var(--pink);border-radius:14px;padding:14px 16px;font-size:14px;color:#7a3a55;margin:18px 0}