* { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --bg: #faf6f0; --card: #ffffff; --text: #4a3f38; --sub: #8a7a6e;
  --accent: #c4826a; --accent-dark: #a8654e; --line: #eaddd2;
}
body { font-family: "Hiragino Sans", "Yu Gothic", sans-serif; background: var(--bg); color: var(--text); line-height: 2; }
header { background: var(--card); border-bottom: 1px solid var(--line); }
.header-inner { max-width: 720px; margin: 0 auto; padding: 18px; }
.site-title { font-size: 1.15rem; letter-spacing: .12em; color: var(--accent-dark); text-decoration: none; font-weight: bold; }
.site-sub { font-size: .72rem; color: var(--sub); margin-top: 2px; letter-spacing: .06em; }
main { max-width: 720px; margin: 0 auto; padding: 24px 18px 60px; }
h1 { font-size: 1.35rem; line-height: 1.6; letter-spacing: .04em; color: #3d332c; margin-bottom: 10px; }
.meta { font-size: .74rem; color: var(--sub); }
.tag { display: inline-block; font-size: .68rem; background: #f3e4da; color: var(--accent-dark); border-radius: 20px; padding: 2px 12px; margin-bottom: 10px; letter-spacing: .08em; }
.pr-note { font-size: .68rem; color: var(--sub); border: 1px solid var(--line); border-radius: 8px; padding: 5px 12px; display: inline-block; margin: 10px 0; background: #fff; }
article { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 26px 22px; margin-top: 18px; }
article h2 { font-size: 1.05rem; color: var(--accent-dark); margin: 34px 0 12px; padding: 10px 14px; background: #faf1ea; border-left: 4px solid var(--accent); border-radius: 0 8px 8px 0; letter-spacing: .04em; }
article h2:first-of-type { margin-top: 6px; }
article p { font-size: .92rem; margin-bottom: 16px; }
article ul, article ol { margin: 0 0 16px 1.4em; font-size: .92rem; }
article li { margin-bottom: 6px; }
strong { color: var(--accent-dark); }
.point { background: #fdf3ec; border: 1px solid #f0dccc; border-radius: 12px; padding: 14px 16px; margin: 18px 0; font-size: .86rem; }
.af-slot { border: 2px dashed var(--accent); border-radius: 12px; padding: 18px; margin: 22px 0; font-size: .78rem; color: var(--sub); text-align: center; background: #fffaf6; }
.card-list { display: grid; gap: 14px; margin-top: 18px; }
.post-card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 18px 20px; text-decoration: none; color: inherit; display: block; transition: box-shadow .2s; }
.post-card:hover { box-shadow: 0 4px 16px rgba(180,140,110,.18); }
.post-card .title { font-size: .98rem; font-weight: bold; color: #3d332c; line-height: 1.6; margin: 4px 0 6px; }
.post-card .desc { font-size: .8rem; color: var(--sub); }
.profile { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 18px 20px; margin-top: 26px; font-size: .84rem; }
.profile b { color: var(--accent-dark); }
footer { text-align: center; font-size: .7rem; color: var(--sub); padding: 26px 16px 40px; border-top: 1px solid var(--line); }
footer a { color: var(--sub); }
.back { font-size: .78rem; color: var(--accent-dark); text-decoration: none; }