:root { --max: 1120px; --gap: 24px; }

body { margin: 0; font-family: system-ui, -apple-system, Segoe UI, Roboto, "Noto Sans JP", sans-serif; line-height: 1.7; }
a { color: inherit; }
.container { max-width: var(--max); margin: 0 auto; padding: 0 16px; }

.site-header { border-bottom: 1px solid #e7e7e7; padding: 16px 0; }
.site-title { font-size: 20px; text-decoration: none; }
.site-tagline { font-size: 12px; opacity: .7; }

.layout { display: grid; grid-template-columns: 1fr 320px; gap: var(--gap); padding: 24px 0; }
@media (max-width: 900px) { .layout { grid-template-columns: 1fr; } }

.card { padding: 16px; border: 1px solid #eee; border-radius: 12px; margin-bottom: 16px; }
.card-title { margin: 0 0 8px; font-size: 18px; }
.card-meta { font-size: 12px; opacity: .75; }

.post-title { margin: 0 0 12px; font-size: 28px; line-height: 1.3; }
.post-meta { font-size: 12px; opacity: .75; margin-bottom: 12px; }
.post-content { font-size: 16px; }
.post-content h2 { margin-top: 28px; }
.post-content h3 { margin-top: 22px; }

.sidebar .widget { border: 1px solid #eee; border-radius: 12px; padding: 16px; margin-bottom: 16px; }
.widget-title { margin: 0 0 10px; font-size: 14px; }

.sponsor-badge { display: inline-flex; gap: 8px; align-items: center; margin: 10px 0 0; padding: 8px 10px; border: 1px dashed #ddd; border-radius: 10px; font-size: 12px; }
.sponsor-label { opacity: .8; }
.sponsor-name { text-decoration: underline; }

.after-post { margin-top: 24px; }
.site-footer { border-top: 1px solid #e7e7e7; padding: 18px 0; font-size: 12px; opacity: .8; }
.pagination { margin: 20px 0; }

/* Series hero (taxonomy-series.php) */
.series-hero {
  padding: 16px;
  border: 1px solid #eee;
  border-radius: 12px;
  margin-bottom: 16px;
}
.series-hero__kicker {
  font-size: 12px;
  opacity: .7;
  margin-bottom: 6px;
}
.series-hero__title {
  margin: 0 0 8px;
  font-size: 26px;
  line-height: 1.25;
}
.series-hero__desc {
  font-size: 14px;
  opacity: .9;
  margin: 0 0 10px;
}
.series-hero__meta {
  font-size: 12px;
  opacity: .75;
}
.series-hero__sep {
  margin: 0 6px;
  opacity: .7;
}

/* Series index list (taxonomy-series.php) */
.series-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.series-index__item {
  border: 1px solid #eee;
  border-radius: 12px;
  margin-bottom: 12px;
  overflow: hidden;
}
.series-index__link {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  text-decoration: none;
}
.series-index__title {
  font-size: 16px;
}
.series-index__date {
  font-size: 12px;
  opacity: .7;
  white-space: nowrap;
}

/* Series TOC (inside single post) */
.series-toc {
  margin-top: 12px;
  padding: 12px 14px;
  border: 1px solid #eee;
  border-radius: 12px;
}
.series-toc__head {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px 10px;
  align-items: baseline;
  margin-bottom: 10px;
}
.series-toc__kicker {
  font-size: 12px;
  opacity: .7;
  grid-column: 1 / 3;
}
.series-toc__title {
  font-size: 14px;
}
.series-toc__title a {
  text-decoration: none;
}
.series-toc__title a:hover {
  text-decoration: underline;
}
.series-toc__meta {
  font-size: 12px;
  opacity: .7;
}

.series-toc__list {
  margin: 0;
  padding-left: 18px;
  font-size: 14px;
}
.series-toc__item {
  margin: 6px 0;
}
.series-toc__link {
  text-decoration: none;
}
.series-toc__link:hover {
  text-decoration: underline;
}
.series-toc__item.is-current {
  opacity: .9;
}
.series-toc__current {
  text-decoration: none;
}

/* Row-style cards (thumbnail left, text right) */
.card--row {
  padding: 0;
  overflow: hidden;
}

.card-row__link {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 14px;
  align-items: stretch;
  text-decoration: none;
  padding: 14px 16px;
}

@media (max-width: 600px) {
  .card-row__link {
    grid-template-columns: 110px 1fr;
    padding: 12px 14px;
  }
}

.card-row__thumb {
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid #eee;
}

.card-row__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-row__placeholder {
  width: 100%;
  height: 100%;
  min-height: 96px;
}

.card-row__body {
  min-width: 0;
}

.card-row__title {
  margin: 0 0 4px;
  font-size: 16px;      /* ← 少し小さく */
  line-height: 1.4;     /* ← 読みやすさ重視 */
  font-weight: 600;     /* ← 小さくしても存在感を保つ */
}

.card-row__desc {
  margin-top: 8px;
  font-size: 14px;
  opacity: .85;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* News list card (thumb left, content right, meta bottom) */
.card-news {
  padding: 0;
  border: 1px solid #eee;
  border-radius: 0;
  overflow: hidden;
  margin-bottom: 18px;
}

.card-news__link {
  display: grid;
  grid-template-columns: 300px 1fr; /* ← 画像を少し小さく */
  min-height: 190px;               /* ← 高さも詰める */
}

@media (max-width: 1100px) {
  .card-news__link {
    grid-template-columns: 420px 1fr;
    min-height: 240px;
  }
}

@media (max-width: 520px) {
  .card-news__link {
    grid-template-columns: 1fr;
    min-height: auto;
  }
}

/* Thumb */
.card-news__thumb {
  position: relative;
  background: #f6f6f6;
  border-right: 1px solid #eee;
}

@media (max-width: 700px) {
  .card-news__thumb {
    border-right: none;
    border-bottom: 1px solid #eee;
  }
}

.card-news__img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 260px;
  object-fit: cover;
}

@media (max-width: 1100px) {
  .card-news__img { min-height: 240px; }
}

@media (max-width: 700px) {
  .card-news__img { min-height: 200px; }
}

.card-news__placeholder {
  width: 100%;
  height: 100%;
  min-height: 260px;
}

/* Category badge (top-left) */
.card-news__cat {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 6px 10px;
  font-size: 12px;
  background: rgba(255,255,255,.9);
  border: 1px solid #e6e6e6;
}

/* Body */
.card-news__body {
  padding: 26px 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-width: 0;
}

@media (max-width: 700px) {
  .card-news__body { padding: 18px 16px; }
}

.card-news__title {
  margin: 0 0 8px;
  font-size: 22px;     /* ← 少し小さく */
  line-height: 1.35;   /* ← 行間を少し広げて読みやすく */
  letter-spacing: .01em;
  font-weight: 600;
}

@media (max-width: 1100px) {
  .card-news__title { font-size: 22px; }
}

.card-news__desc {
  margin: 0;
  font-size: 14px;     /* ← 小さく */
  line-height: 1.6;    /* ← 詰めすぎない */
  opacity: .85;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Bottom meta row */
.card-news__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 18px;
}

.card-news__views {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  opacity: .85;
  white-space: nowrap;
}

.card-news__views-icon {
  font-size: 18px;
  line-height: 1;
}

.card-news__date,
.card-news__views {
  font-size: 14px;   /* ← 控えめに */
  opacity: .7;
}

.card-news__date::before {
  content: "◷";
  font-size: 18px;
  line-height: 1;
  opacity: .9;
}

/* --- Force left thumbnail layout for news cards --- */
.card-news__link {
  display: grid !important;
  grid-template-columns: 360px 1fr !important;
  gap: 0;
  align-items: stretch;
  min-height: 220px;
}

.card-news__thumb {
  position: relative;
  border-right: 1px solid #eee;
}

.card-news__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* スマホだけ1カラムに落とす */
@media (max-width: 520px) {
  .card-news__link {
    grid-template-columns: 1fr !important;
  }

  .card-news__thumb {
    border-right: none;
    border-bottom: 1px solid #eee;
  }

  .card-news__img {
    min-height: 200px;
  }
}

/* One-column only on list pages */
.home .layout,
.blog .layout,
.archive .layout,
.search .layout {
  grid-template-columns: 1fr !important;
}

/* If sidebar is still present somewhere, hide it on list pages */
.home .sidebar,
.blog .sidebar,
.archive .sidebar,
.search .sidebar {
  display: none !important;
}