:root { color-scheme: light dark; }
* { box-sizing: border-box; }
body { margin:0; font-family: system-ui, -apple-system, "Hiragino Kaku Gothic ProN", "Noto Sans JP", sans-serif;
  background:#f7f8fb; color:#1b1f2a; line-height:1.75; }
.wrap { max-width:980px; margin:0 auto; padding:20px 16px 64px; }
.site-head { border-bottom:1px solid #e2e6ef; padding-bottom:10px; margin-bottom:14px; }
.site-name { font-weight:700; color:#2b4d7e; text-decoration:none; font-size:17px; }
.crumbs { font-size:13px; color:#6b7280; margin:0 0 14px; }
.crumbs a { color:#2b4d7e; }
h1 { font-size:23px; margin:0 0 6px; }
h2 { font-size:18px; margin:30px 0 10px; border-top:1px solid #e2e6ef; padding-top:14px; }
h3 { font-size:15px; margin:20px 0 8px; color:#4b5563; }
.lead { margin:0 0 16px; }
.note { font-size:13px; color:#6b7280; margin:6px 0 0; }
.pr { display:inline-block; font-size:11px; color:#6b7280; border:1px solid #d7dbe4;
  border-radius:4px; padding:1px 6px; margin-left:8px; vertical-align:middle; }
.chips { display:flex; flex-wrap:wrap; gap:8px; margin:10px 0 0; }
.chips a { font-size:13px; color:#2b4d7e; text-decoration:none; border:1px solid #dfe3ec;
  border-radius:18px; padding:4px 12px; background:#fff; }
.chip-count { margin-left:6px; color:#8a909c; font-size:12px; }
.day { font-size:15px; font-weight:700; margin:26px 0 8px; color:#2b4d7e; }
.works { list-style:none; padding:0; margin:0; display:grid;
  grid-template-columns: repeat(auto-fill, minmax(148px, 1fr)); gap:14px; }
.works li a { display:block; color:inherit; text-decoration:none; }
/* 表紙は枠に合わせて縮めるだけ。**切り抜かない。**
   DMM の画像利用の基本ルールが「拡大・縮小のみ可。その他の加工（切り抜き等）は
   ご遠慮ください」としているため。cover にすると横長の画像が左右で切れる。 */
.works img, .works .no-cover { display:block; width:100%; aspect-ratio:16/11;
  object-fit:contain; background:#fff; border:1px solid #e2e6ef; border-radius:6px; }
.work-title { display:block; font-size:13px; margin-top:6px; }
.work-meta { display:block; font-size:12px; color:#6b7280; margin-top:2px; }
.campaigns { list-style:none; padding:0; margin:10px 0 0; }
.campaigns li { border:1px solid #dfe3ec; border-radius:8px; padding:10px 14px; margin-bottom:8px; background:#fff; }
.pager { display:flex; gap:10px; flex-wrap:wrap; margin:22px 0 0; font-size:14px; }
.pager a, .pager span { border:1px solid #dfe3ec; border-radius:6px; padding:5px 12px;
  background:#fff; text-decoration:none; color:#2b4d7e; }
.pager span { color:#9aa1ad; }
footer { margin-top:44px; border-top:1px solid #e2e6ef; padding-top:14px; font-size:13px; color:#6b7280; }
footer a { color:#2b4d7e; }
.adult { font-weight:700; color:#8b4054; }
.site-nav { display:flex; flex-wrap:wrap; gap:12px; margin:10px 0; }
@media (prefers-color-scheme: dark) {
  body { background:#12151c; color:#e8eaf0; }
  .chips a, .works img, .works .no-cover, .pager a, .pager span, .campaigns li { background:#1a1e27; border-color:#262b36; }
  .site-head, h2, footer { border-color:#262b36; }
}