/* ============================================
   同人サイト共通スタイル
   白ベース / グラデーションなし / ドロップシャドウなし / アクセントは青 or 黒
   ============================================ */

:root {
  --doujin-max-width: 640px;
  --doujin-gap: 24px;
  --doujin-radius: 6px;

  --doujin-black: #111111;
  --doujin-blue: #1d4ed8;
  --doujin-blue-hover: #1e40af;
  --doujin-red: #dc2626;
  --doujin-border: #e2e2e2;
  --doujin-border-strong: #cfcfcf;
  --doujin-text: #1a1a1a;
  --doujin-text-muted: #6b7280;
}

/* ---------- 作品ページ:直張りエリア ---------- */
.work-strip {
  max-width: var(--doujin-max-width);
  margin: 0 auto;
}
.work-strip img {
  width: 100%;
  display: block;
}

.work-header {
  max-width: var(--doujin-max-width);
  margin: 0 auto var(--doujin-gap);
}
.work-header .work-cover img {
  width: 100%;
  border-radius: var(--doujin-radius);
  border: 1px solid var(--doujin-border);
  display: block;
}
.work-header .work-synopsis {
  margin-top: 12px;
  line-height: 1.8;
  white-space: pre-wrap;
  color: var(--doujin-text);
}
.work-header .work-caution {
  margin-top: 12px;
  padding: 12px 14px;
  background: #ffffff;
  border: 1px solid var(--doujin-border-strong);
  border-left: 3px solid var(--doujin-black);
  border-radius: var(--doujin-radius);
  font-size: 0.9em;
  line-height: 1.7;
  white-space: pre-wrap;
}
.work-header .work-terms {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.work-header .work-terms span {
  font-size: 0.8em;
  padding: 3px 10px;
  border-radius: 999px;
  background: #ffffff;
  border: 1px solid var(--doujin-border-strong);
  color: var(--doujin-text-muted);
}

/* ---------- 一覧グリッド(既存作品一覧 / タクソノミーアーカイブ共通) ---------- */
.work-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 16px;
  max-width: 1100px;
  margin: 0 auto;
}
.work-grid .work-card {
  display: block;
  text-decoration: none;
  color: var(--doujin-text);
}
.work-grid .work-card img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: var(--doujin-radius);
  border: 1px solid var(--doujin-border);
  display: block;
}
.work-grid .work-card .work-card-title {
  margin-top: 6px;
  font-size: 0.9em;
  line-height: 1.4;
}
.work-grid .work-card:hover .work-card-title {
  color: var(--doujin-blue);
  text-decoration: underline;
}

/* 修飾クラス:感想記事一覧など、横長(16:9)サムネで使う場合 */
.work-grid.work-grid-landscape {
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
}
.work-grid.work-grid-landscape .work-card img {
  aspect-ratio: 16 / 9;
}

/* ---------- 関係性リンク一覧(既存作品一覧トップ) ---------- */
.relationship-nav {
  max-width: 1100px;
  margin: 0 auto 24px;
}
.relationship-nav .rel-group {
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 4px 8px;
}
.relationship-nav .rel-group-label {
  font-size: 0.85em;
  color: var(--doujin-text-muted);
  margin-right: 2px;
}
.relationship-nav a {
  display: inline-block;
  padding: 5px 14px;
  border-radius: 999px;
  background: #ffffff;
  border: 1px solid var(--doujin-border-strong);
  text-decoration: none;
  color: var(--doujin-text);
  font-size: 0.88em;
}
.relationship-nav a:hover {
  border-color: var(--doujin-blue);
  color: var(--doujin-blue);
}
.relationship-nav a.is-active-plain {
  background: var(--doujin-black);
  border-color: var(--doujin-black);
  color: #ffffff;
}

/* ---------- TOPカルーセル ---------- */
.top-carousel {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  padding: 8px 4px 20px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}
.top-carousel .carousel-item {
  flex: 0 0 auto;
  width: 260px;
  scroll-snap-align: start;
  text-decoration: none;
  color: var(--doujin-text);
}
.top-carousel .carousel-item img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: var(--doujin-radius);
  border: 1px solid var(--doujin-border);
  display: block;
}
.top-carousel .carousel-item .carousel-category {
  margin-top: 10px;
  font-size: 0.78em;
  font-weight: bold;
  color: var(--doujin-blue);
  letter-spacing: 0.02em;
}
.top-carousel .carousel-item .carousel-title {
  margin-top: 4px;
  font-size: 0.95em;
  line-height: 1.4;
}
.top-carousel .carousel-item:hover .carousel-title {
  color: var(--doujin-blue);
  text-decoration: underline;
}

/* ---------- TOP:作品感想カルーセル(横長画像+黒矢印ボタン) ---------- */
.top-impressions-section {
  max-width: 1100px;
  margin: 0 auto 12px;
}
.top-impressions-carousel {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  padding: 4px 4px 20px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}
.impression-card {
  flex: 0 0 auto;
  width: 300px;
  scroll-snap-align: start;
  text-decoration: none;
  color: var(--doujin-text);
  display: block;
}
.impression-card-img {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #f2f2f2;
  border: 1px solid var(--doujin-border);
  border-radius: var(--doujin-radius);
  overflow: hidden;
}
.impression-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.impression-card-title {
  margin-top: 10px;
  font-size: 0.95em;
  line-height: 1.5;
  min-height: 2.8em;
}
.impression-card:hover .impression-card-title {
  color: var(--doujin-blue);
  text-decoration: underline;
}
.impression-card-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
  padding: 8px 18px;
  border-radius: 999px;
  background: var(--doujin-black);
  color: #ffffff;
  font-size: 0.82em;
  font-weight: bold;
}
.impression-card-btn .arrow {
  transition: transform 0.15s ease;
}
.impression-card:hover .impression-card-btn {
  background: #2a2a2a;
}
.impression-card:hover .impression-card-btn .arrow {
  transform: translateX(3px);
}
.top-section-more {
  max-width: 1100px;
  margin: 4px auto 32px;
  text-align: right;
}
.top-section-more a {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.9em;
  font-weight: bold;
  color: var(--doujin-text);
}
.top-section-more a:hover {
  color: var(--doujin-blue);
  text-decoration: none;
}

/* ---------- TOP:カルーセル共通の矢印ボタン ---------- */
.carousel-scroll-wrap {
  position: relative;
  max-width: 1100px;
  margin: 0 auto;
}
.carousel-scroll-wrap .carousel-track {
  max-width: none;
  margin: 0;
}
.carousel-arrow {
  position: absolute;
  top: 40%;
  transform: translateY(-50%);
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: #ffffff;
  border: 1px solid var(--doujin-border-strong);
  color: var(--doujin-text);
  font-size: 1.2rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 5;
  padding: 0;
}
.carousel-arrow:hover {
  border-color: var(--doujin-blue);
  color: var(--doujin-blue);
}
.carousel-arrow-prev {
  left: -6px;
}
.carousel-arrow-next {
  right: -6px;
}
@media (max-width: 680px) {
  .carousel-arrow {
    width: 30px;
    height: 30px;
    font-size: 1.05rem;
  }
}

/* ---------- TOP:CP別絞り込みセクション ---------- */
.top-cp-section {
  max-width: 1100px;
  margin: 0 auto 32px;
}
.top-cp-banner {
  background: var(--doujin-black);
  color: #ffffff;
  font-weight: bold;
  font-size: 1.05em;
  padding: 14px 20px;
  border-radius: var(--doujin-radius);
  margin-bottom: 16px;
}

/* ---------- TOP:各セクションへの導線(ボタン風/黒地) ---------- */
.top-sections {
  max-width: 1100px;
  margin: 32px auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}
.top-sections a {
  display: block;
  padding: 20px;
  border-radius: var(--doujin-radius);
  background: var(--doujin-black);
  text-decoration: none;
  color: #ffffff;
  text-align: center;
  font-weight: bold;
  border: 1px solid var(--doujin-black);
}
.top-sections a:hover {
  background: #2a2a2a;
  color: #ffffff;
  text-decoration: none;
}

/* ---------- 作品ページ:ネットプリント情報ボックス(店舗別) ---------- */
.work-netprint-box {
  max-width: var(--doujin-max-width);
  margin: 12px auto 0;
  padding: 14px 16px;
  border: 1px solid var(--doujin-border-strong);
  border-radius: var(--doujin-radius);
  background: #ffffff;
}
.work-netprint-box .np-box-title {
  font-weight: bold;
  margin-bottom: 10px;
}
.work-netprint-box .np-stores-two {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}
.work-netprint-box .np-stores-two .np-store {
  padding: 0 14px;
}
.work-netprint-box .np-stores-two .np-store:first-child {
  padding-left: 0;
  border-right: 1px solid var(--doujin-border);
}
.work-netprint-box .np-stores-two .np-store:last-child {
  padding-right: 0;
}
.work-netprint-box .np-store-name {
  font-weight: bold;
  font-size: 0.9em;
  margin-bottom: 4px;
}
.work-netprint-box .np-line {
  font-size: 0.85em;
  line-height: 1.7;
  color: var(--doujin-text);
}
.work-netprint-box .np-note {
  color: var(--doujin-text-muted);
}
@media (max-width: 480px) {
  .work-netprint-box .np-stores-two {
    grid-template-columns: 1fr;
  }
  .work-netprint-box .np-stores-two .np-store:first-child {
    padding: 0 0 12px;
    margin-bottom: 12px;
    border-right: none;
    border-bottom: 1px solid var(--doujin-border);
  }
  .work-netprint-box .np-stores-two .np-store:last-child {
    padding: 0;
  }
}

/* ---------- 作品ページ:ページ数表示・区切り線・最初に戻る ---------- */
.work-page-count {
  max-width: var(--doujin-max-width);
  margin: 0 auto 8px;
  text-align: center;
  font-size: 0.8em;
  color: var(--doujin-text-muted);
}
.work-strip img {
  border-bottom: 1px solid var(--doujin-border);
}
.work-strip img:last-child {
  border-bottom: none;
}
.work-back-to-top {
  max-width: var(--doujin-max-width);
  margin: 20px auto 0;
  text-align: center;
}
.work-back-to-top a {
  display: inline-block;
  padding: 8px 20px;
  border-radius: 999px;
  border: 1px solid var(--doujin-border-strong);
  color: var(--doujin-text);
  font-size: 0.85em;
  text-decoration: none;
}
.work-back-to-top a:hover {
  border-color: var(--doujin-blue);
  color: var(--doujin-blue);
  text-decoration: none;
}

/* ---------- 作品ページ:ステータスバッジ(ネプリ可/pixiv) ---------- */
.work-status-badges {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.work-status-badges .badge {
  display: inline-block;
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 0.82em;
  font-weight: bold;
  text-decoration: none;
}
.work-status-badges .badge-netprint {
  background: #ffffff;
  border: 1px solid var(--doujin-blue);
  color: var(--doujin-blue);
}
.work-status-badges .badge-netprint:hover {
  background: var(--doujin-blue);
  color: #ffffff;
  text-decoration: none;
}
.work-status-badges .badge-pixiv {
  background: var(--doujin-black);
  border: 1px solid var(--doujin-black);
  color: #ffffff;
}
.work-status-badges .badge-pixiv:hover {
  background: #2a2a2a;
  text-decoration: none;
}

/* ---------- 既存作品一覧:新作/Pixiv投稿済みフィルタ ---------- */
.status-filter-nav {
  max-width: 1100px;
  margin: 0 auto 20px;
  display: flex;
  gap: 8px;
}
.status-filter-nav a {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 999px;
  border: 1px solid var(--doujin-border-strong);
  background: #ffffff;
  color: var(--doujin-text);
  text-decoration: none;
  font-size: 0.9em;
}
.status-filter-nav a:hover {
  border-color: var(--doujin-blue);
  color: var(--doujin-blue);
}
.status-filter-nav a.is-active {
  background: var(--doujin-black);
  border-color: var(--doujin-black);
  color: #ffffff;
}

/* ---------- TOP:ゲームバナー(期間限定、特別枠) ---------- */
.top-game-banner {
  display: block;
  position: relative;
  max-width: 1100px;
  margin: 0 auto 32px;
  border: 2px solid var(--doujin-red);
  border-radius: var(--doujin-radius);
  overflow: hidden;
  line-height: 0;
}
.top-game-banner img {
  width: 100%;
  display: block;
}
.top-game-banner .badge-limited {
  position: absolute;
  top: 10px;
  left: 10px;
  background: var(--doujin-red);
  color: #ffffff;
  font-weight: bold;
  font-size: 0.82em;
  line-height: 1.4;
  padding: 5px 12px;
  border-radius: 999px;
}

/* ---------- 作品感想一覧:カテゴリータブ・並び替え ---------- */
.impression-order-nav {
  max-width: 1100px;
  margin: 0 auto 20px;
  display: flex;
  gap: 8px;
}
.impression-order-nav a {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 999px;
  border: 1px solid var(--doujin-border-strong);
  background: #ffffff;
  color: var(--doujin-text);
  text-decoration: none;
  font-size: 0.85em;
}
.impression-order-nav a:hover {
  border-color: var(--doujin-blue);
  color: var(--doujin-blue);
}
.impression-order-nav a.is-active {
  background: var(--doujin-blue);
  border-color: var(--doujin-blue);
  color: #ffffff;
}