:root {
    --primary-color: #07689f;
    --primary-light: rgba(7, 104, 159, 0.1);
    --secondary-color: #055c8a;
    --accent-color: #c50053;
    --accent-light: rgba(197, 0, 83, 0.1);
    --light-bg: #ffffff;
    --dark-text: #2c3e50;
    --light-text: #ffffff;
    --muted-text: #6c757d;
    --border-color: #e9ecef;
    --card-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    --hover-shadow: 0 10px 20px rgba(0, 0, 0, 0.12);
    --transition-speed: 0.25s;
    --tag-bg: #f8f9fa;
    --tag-text: #495057;
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.5);
}

/* Browse controls inner layout: 横並び→モバイルで縦並び */
.browse-controls-inner {
  display: flex !important;
  flex-direction: row !important;
  align-items: center !important;
  gap: 1.5rem !important;
}
@media (max-width: 768px) {
  .browse-controls-inner {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 0.5rem !important;
  }
}

.resource-list {
    display: block;
}

.record-header__values {
  line-height: 1.6rem;
}

.record .record-header__values--single {
  line-height: 2rem;
}

/* Header styling for collection title area */
.collection-title {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--light-text);
    padding: 2.5rem 3rem;
    position: relative;
    overflow: hidden;
    margin-bottom: 2rem;
}

.collection-title::before {
    content: "";
    position: absolute;
    top: -50%;
    right: -20%;
    width: 60%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.15) 0%, rgba(0,0,0,0) 70%);
    transform: rotate(-30deg);
}

.collection-title h2 {
    font-size: 2.2rem;
    font-weight: 200;
    letter-spacing: 0.02em;
    margin-bottom: 0.7rem;
    position: relative;
    color: var(--light-text);
}

.collection-description {
    font-size: 1rem;
    opacity: 0.8;
    font-weight: 300;
    position: relative;
}

.container .search-filters .filter {
	color: #000;
	background-color: #eee;
	border-radius: 0.2rem;
	display: inline-block;
	padding: 8px .7rem;
  margin-bottom: 4px;
	/* border: 1px solid #ddd; */
}

.search-form .search-icon-head {
	margin-left: -95%;
}

/* Browse controls styling */
.browse-controls {
    margin-bottom: 2rem;
}

.browse-controls .pagination {
  display: flex;
  margin: 0;
  padding: 0;
  justify-content: flex-start;
  gap: 0.5rem;
}

.pagination {
  padding: 0px;
gap: 10px;
}

.pagination .page-item {
  margin-left: 0;
  margin-right: 0;
}

.pagination .page-input-top {
	margin-right: 5px;
}

.navigation .form-inline {
	gap: 10px;
}

.browse-controls .sorting {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.browse-controls select {
    padding: 0.5rem 0.8rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background-color: white;
    font-size: 0.9rem;
    color: var(--dark-text);
}

/* View toggles */
.view-toggle-container {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background-color: var(--tag-bg);
    border-radius: 6px;
    padding: 0.3rem;
    border: 1px solid var(--border-color);
    margin-left: 0 !important;
    width: 87px !important;
    flex-grow: 0 !important;
}

.view-toggle {
    background-color: transparent;
    border: none;
    border-radius: 4px;
    padding: 0.5rem;
    cursor: pointer;
    transition: all var(--transition-speed);
    color: var(--muted-text);
}

.view-toggle:hover {
    color: var(--primary-color);
}

.view-toggle.active {
    background-color: var(--primary-light);
    color: var(--primary-color);
}

/* Resource item styling for list view */
#content .resource-item {
    display: flex;
    margin-bottom: 1.2rem;
    background-color: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--card-shadow);
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
    border: 1px solid var(--border-color);
    flex-direction: row;
}

#content .resource-item:hover {
    transform: translateY(-1px);
    box-shadow: var(--hover-shadow);
}

#content .resource-item__thumbnail {
    width: 180px;
    overflow: hidden;
    flex-shrink: 0;
    background-color: #eee;
    display: flex;
    align-items: center;
    justify-content: center;
}

#content .resource-item__thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    transition: transform var(--transition-speed);
}

#content .resource-item:hover .resource-item__thumbnail img {
    transform: scale(1.05);
}

#content .resource-item__body {
    flex: 1;
    padding: 1.8rem;
    display: block;
    flex-direction: column;
}

/* Resource item class (type) label */
#content .resource-item__class {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    font-size: 0.65rem;
    font-weight: 600;
    border-radius: 4px;
    margin-bottom: 0.7rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border: 0px;
}

#content .type-game {
    background-color: rgba(190, 157, 157, 0.1);
    color: var(--accent-color);
}

#content .type-magazine {
    background-color: rgba(42, 157, 219, 0.1);
    color: #2a9ddb;
}

#content .type-device {
    background-color: rgba(38, 132, 191, 0.1);
    color: #2684bf;
}

#content .type-flyer {
    background-color: rgba(94, 54, 177, 0.1);
    color: #5e36b1;
}

#content .resource-item__title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.6rem;
}

#content .resource-item__title a {
    color: var(--primary-color);
    text-decoration: none;
}

#content .resource-item__title a:hover {
    text-decoration: underline;
}

/* Metadata display */
.resource-item__metadata {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    margin-bottom: 1.2rem;
}

.metadata-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.metadata-icon {
    color: var(--muted-text);
}

.metadata-value {
    font-size: 0.9rem;
    color: var(--dark-text);
}

.resource-item__description {
    margin-top: 1rem;
    font-size: 0.95rem;
    color: var(--dark-text);
    line-height: 1.6;
}

/* Tags container */
.tags-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.tag {
    padding: 0.25rem 0.7rem;
    background-color: var(--tag-bg);
    color: var(--tag-text);
    border-radius: 50px;
    font-size: 0.75rem;
    white-space: nowrap;
    transition: all var(--transition-speed);
    border: 1px solid var(--border-color);
}

.tag i {
    margin-right: 5px;
}

.tag:hover {
    background-color: var(--primary-light);
    color: var(--primary-color);
    border-color: var(--primary-light);
}

/* Gallery view - Masonry Grid */
.gallery-view {
    margin: 0;
    display: flex;
    flex-wrap: wrap;
}

.gallery-grid-sizer {
    width: calc(25% - 1.5rem);
}

.gallery-gutter-sizer {
    width: 1.5rem;
}

.gallery-item {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--card-shadow);
    transition: all var(--transition-speed);
    border: 1px solid var(--border-color);
    background-color: white;
    height: 100%;
}

.gallery-item img {
    width: 100%;
    display: block;
}

.gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--hover-shadow);
}

.gallery-item-thumbnail {
    width: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    transition: transform var(--transition-speed);
}

.gallery-item:hover .gallery-item-thumbnail {
    transform: scale(1.05);
}

.gallery-item-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, 
        rgba(0, 0, 0, 0.95) 0%, 
        rgba(0, 0, 0, 0.9) 30%, 
        rgba(0, 0, 0, 0.85) 60%, 
        rgba(0, 0, 0, 0.8) 100%);
    color: white;   
    opacity: 0;
    transition: opacity var(--transition-speed);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1rem;
}

.gallery-item:hover .gallery-item-overlay {
    opacity: 1;
}

.gallery-item-type {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.6rem;
    opacity: 0.8;
    font-weight: 500;
}

.gallery-item-title {
    font-size: 1.1rem;
    font-weight: 400;
    margin-bottom: 0.8rem;
    color: white;
}

.gallery-item-metadata {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

.gallery-item-metadata div {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.gallery-item-metadata i {
    font-size: 0.7rem;
    opacity: 0.7;
}

/* サムネイルがない場合のスタイル - 改善版 */
.gallery-item.no-thumbnail {
    background-color: #f8f9fa;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 1rem;
    text-align: center;
    height: 100%;
}

.gallery-item.no-thumbnail .gallery-item-info {
    position: relative;
    z-index: 1;
    /* サムネイルなしの場合は常にメタデータを表示 */
    opacity: 1;
    color: var(--dark-text);
}

.gallery-item.no-thumbnail .gallery-item-type {
    color: var(--muted-text);
}

.gallery-item.no-thumbnail .gallery-item-title {
    color: var(--dark-text);
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

.gallery-item.no-thumbnail .gallery-item-metadata {
    color: var(--muted-text);
}

.gallery-item.no-thumbnail .gallery-item-metadata div {
    justify-content: center;
    margin-bottom: 0.3rem;
}

/* サムネイルなしの場合はホバー時にオーバーレイを表示しない */
.gallery-item.no-thumbnail:hover .gallery-item-overlay {
    opacity: 0;
}

/* サムネイルなしの場合のwrapperスタイル */
.gallery-item.no-thumbnail .gallery-item-wrapper {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* Responsive adjustments - FIXED */
@media (max-width: 1200px) {
    .gallery-grid-sizer,
    .gallery-item-link {
        width: calc(33.333% - 1.5rem);
    }
    
    .browse-controls .row {
        flex-direction: column;
        gap: 1rem;
    }
    
    .browse-controls .d-flex {
        justify-content: space-between;
        width: 100%;
    }
    
    .sorting {
        width: 100%;
        justify-content: flex-end;
    }
}

@media (max-width: 900px) {
    .gallery-grid-sizer,
    .gallery-item-link {
        width: calc(50% - 1.5rem);
    }
    
    #content .resource-item {
        flex-direction: column;
    }
    
    #content .resource-item__thumbnail {
        width: 100%;
        height: 200px;
    }
}

@media (max-width: 768px) {
    .collection-title {
        padding: 2rem;
    }
    
    .resource-item__metadata {
        flex-direction: column;
        gap: 0.7rem;
    }
    
    .browse-controls .sorting {
        flex-wrap: wrap;
        justify-content: flex-start;
    }
}

@media (max-width: 576px) {
    .gallery-grid-sizer,
    .gallery-item-link {
        width: calc(50% - 1.5rem);
    }
    
    .search-container {
        flex-direction: column;
        align-items: stretch;
    }
    
    .view-toggle-container {
        margin-left: 0;
    }
}

.hidden {
    display: none;
}

/* リストビューでのサムネイルなし表示用のスタイル */
.resource-item.no-thumbnail .resource-item__thumbnail {
    background-color: #f8f9fa;
    display: flex;
    align-items: center;
    justify-content: center;
}

.no-thumbnail-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.no-thumbnail-placeholder i {
    font-size: 2.5rem;
    color: #dee2e6;
}

/* ギャラリービューでのサムネイルなし表示用のアイコン追加 */
.no-thumbnail-icon {
    margin-bottom: 1.5rem;
    color: #dee2e6;
}

/* ギャラリーアイテムのリンクスタイル - サムネイルあり・なし両方に対応 */
.gallery-item .item-link {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    cursor: pointer;
}

/* サムネイルがある場合、リンクよりもオーバーレイを優先して表示 */
.gallery-item:not(.no-thumbnail) .gallery-item-overlay {
    z-index: 1;
}

/* 全体をリンクとして機能させるためのスタイル */
.resource-item-link, .gallery-item-link {
    display: block;
    text-decoration: none;
    color: inherit;
    transition: all var(--transition-speed);
}

.resource-item-link:hover {
    text-decoration: none;
    transform: translateY(-5px);
}

/* リストビューのスタイル調整 */
.resource-item-link .resource-item {
    margin-bottom: 0;
    transition: none; /* 親要素がtransformを持つため重複しないように */
}

.resource-item-link .resource-item:hover {
    transform: none; /* 親要素がtransformを持つため重複しないように */
}

.resource-item-link .resource-item__title a {
    color: var(--primary-color);
}

.resource-item-link:hover .resource-item__title {
    color: var(--primary-color);
    text-decoration: underline;
}

/* 直接リンクのスタイルを削除 */
.resource-item-link .resource-item__title {
    color: var(--primary-color);
}

/* ギャラリービューのスタイル調整 - FIXED */
.gallery-item-link {
    width: calc(25% - 1.5rem);
    margin-bottom: 1.5rem;
    position: relative;
    height: auto; /* この行を追加 */
}

.gallery-item-link .gallery-item {
    margin-bottom: 0;
    transition: none; /* 親要素がtransformを持つため重複しないように */
}

.gallery-item-link .gallery-item:hover {
    transform: none; /* 親要素がtransformを持つため重複しないように */
}

/* 既存のitem-linkクラスのスタイルを削除 */
.gallery-item .item-link {
    display: none;
}

/* 詳細ページ */

.game-archive {
  /* ベーススタイル */
  --primary-color: #2c3e50;
  --secondary-color: #34495e;
  --accent-color: #3498db;
  --accent-light: #eaf2f8;
  --text-color: #333;
  --text-light: #718096;
  --border-radius: 10px;
  --box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  --transition: all 0.2s ease-in-out;
  
  font-family: 'Noto Sans JP', sans-serif;
  color: var(--text-color);
  line-height: 1.6;
  background: #f8fafc;
  padding-top: 2rem;
  padding-bottom: 2rem;
}

/* コンテナスタイル */
.game-archive .container {
  max-width: 1140px;
  margin: 0 auto;
}

/* カード共通スタイル */
.game-archive .card {
  background: #fff;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  border: none;
  overflow: hidden;
  transition: var(--transition);
}

.game-archive .card:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.game-archive .card-header {
  padding: 1rem 1.5rem;
  border-bottom: none;
}

.game-archive .card-body {
  padding: 1.5rem;
}

/* セクションスタイル */
.game-archive section {
  margin-bottom: 2rem;
}

/* サムネイルスタイル */
.game-archive .item-thumbnail-container {
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  padding: 0;
  overflow: hidden;
  background: transparent;
  position: relative;
}

.game-archive .item-thumbnail__img {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
  border-radius: 0;
}

.game-archive .no-thumbnail {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 300px;
  background: linear-gradient(135deg, #f6f8fa 0%, #e9ecef 100%);
  color: #adb5bd;
}

/* ヘッダースタイル */
.game-archive .header-content {
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  background: #fff;
  height: 100%;
}

.game-archive .item-type {
  background-color: var(--accent-color);
  color: white;
  font-size: 0.85rem;
  font-weight: 500;
  display: inline-block;
  border-radius: 50px;
  padding: 0.25rem 1rem;
  margin-bottom: 1rem;
}

.game-archive .item-title {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--primary-color);
  line-height: 1.3;
  margin-bottom: 0.5rem;
}

.game-archive .item-issued-date {
  font-size: 0.95rem;
  color: var(--text-light);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
}

.game-archive .item-issued-date i {
  color: var(--accent-color);
  margin-right: 0.5rem;
}

/* キー情報スタイル */
.game-archive .item-key-info {
  background-color: var(--accent-light);
  border-radius: var(--border-radius);
  padding: 1.25rem;
  margin-bottom: 1.5rem;
  border-left: none;
  position: relative;
  overflow: hidden;
}

.game-archive .item-key-info::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 4px;
  background: var(--accent-color);
}

.game-archive .key-info-label {
  font-size: 0.8rem;
  color: var(--text-light);
  font-weight: 500;
}

.game-archive .key-info-value .badge {
  font-size: 0.9rem;
  background-color: rgba(52, 152, 219, 0.1);
  color: var(--accent-color);
  font-weight: 500;
  padding: 0.4rem 0.8rem;
  border-radius: 4px;
  transition: var(--transition);
}

.game-archive .key-info-value .badge:hover {
  background-color: rgba(52, 152, 219, 0.2);
  transform: translateY(-1px);
}

/* メタデータスタイル */
.game-archive .item-content-metadata {
  padding-top: 0.5rem;
}

.game-archive .metadata-group {
  margin-bottom: 1rem;
}

.game-archive .metadata-label {
  font-size: 0.85rem;
  color: var(--text-light);
  font-weight: 500;
}

.game-archive .metadata-values .badge {
  font-size: 0.85rem;
  background-color: rgba(52, 152, 219, 0.1);
  color: var(--accent-color);
  border-radius: 50px;
  padding: 0.4rem 0.9rem;
  font-weight: 500;
  margin-right: 0.5rem;
  margin-bottom: 0.5rem;
  transition: var(--transition);
}

.game-archive .metadata-values .badge:hover {
  background-color: rgba(52, 152, 219, 0.2);
  transform: translateY(-1px);
}

/* 外部リンクスタイル */
.game-archive .item-external-links .card-header {
  background: linear-gradient(135deg, #3498db 0%, #2980b9 100%) !important;
  color: white;
  border-bottom: none;
}

.game-archive .external-links-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.game-archive .external-link-item {
  position: relative;
}

.game-archive .external-link-item .btn {
  display: flex;
  align-items: center;
  background-color: white;
  border: 1px solid #e2e8f0;
  color: var(--accent-color);
  font-weight: 500;
  font-size: 0.9rem;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  transition: var(--transition);
}

.game-archive .external-link-item .btn:hover {
  background-color: var(--accent-light);
  border-color: var(--accent-color);
  transform: translateY(-2px);
}

.game-archive .external-link-item i {
  color: var(--accent-color);
  font-size: 1rem;
  margin-right: 0.5rem;
}

.game-archive .external-link-item .badge {
  background-color: var(--accent-color);
  color: white;
  font-size: 0.7rem;
  padding: 0.25rem 0.5rem;
}

.game-archive .additional-links {
  border-radius: var(--border-radius);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
  border: 1px solid #e2e8f0;
  z-index: 100;
}

.game-archive .additional-links a {
  color: var(--accent-color);
  transition: var(--transition);
  border-radius: 4px;
}

.game-archive .additional-links a:hover {
  background-color: var(--accent-light);
  text-decoration: none;
}

/* 詳細メタデータスタイル */
.game-archive .item-lower-area .card-header {
  background: linear-gradient(135deg, #34495e 0%, #2c3e50 100%) !important;
  color: white;
}

.game-archive .property {
  padding: 0.75rem 0;
  border-bottom: 1px solid #edf2f7;
}

.game-archive .property:last-child {
  border-bottom: none;
}

.game-archive .property-label {
  font-size: 0.85rem;
  color: var(--text-light);
  font-weight: 500;
  margin-bottom: 0.25rem;
}

.game-archive .property-value {
  font-size: 0.95rem;
  color: var(--text-color);
}

.game-archive .property-value a {
  color: var(--accent-color);
  transition: var(--transition);
}

.game-archive .property-value a:hover {
  text-decoration: none;
  color: #2980b9;
}

/* 所蔵資料スタイル */
.game-archive .item-lower-area .card-header.bg-success {
  background: linear-gradient(135deg, #2ecc71 0%, #27ae60 100%) !important;
  color: white;
}

.game-archive .owned-copy-item {
  background-color: #f7fafc !important;
  border-radius: var(--border-radius);
  padding: 1rem !important;
  margin-bottom: 1rem;
  border-left: 3px solid #2ecc71;
  transition: var(--transition);
}

.game-archive .owned-copy-item:hover {
  background-color: #f0fff4 !important;
  transform: translateX(2px);
}

.game-archive .exemplar-number {
  font-size: 0.8rem;
  color: #2ecc71;
  font-weight: 600;
}

.game-archive .exemplar-property {
  margin-bottom: 0.5rem;
}

.game-archive .exemplar-property:last-child {
  margin-bottom: 0;
}

.game-archive .exemplar-property .property-label {
  font-size: 0.75rem;
  color: var(--text-light);
}

.game-archive .exemplar-property .property-value {
  font-size: 0.9rem;
}

/* 情報源セクション */
.game-archive .item-source-info .card-header {
  background: linear-gradient(135deg, #3498db 0%, #2980b9 100%) !important;
  color: white;
}

.game-archive .item-source-info .card-body {
  background-color: #f7fafc;
}

/* ボタンスタイル */
.game-archive .btn-outline-secondary {
  border-color: #cbd5e0;
  color: var(--text-light);
  transition: var(--transition);
}

.game-archive .btn-outline-secondary:hover {
  background-color: #f7fafc;
  color: var(--text-color);
  border-color: #a0aec0;
}

.advanced-search-content .search-input {
    border-radius: 5px;
    box-shadow: none;
}

.advanced-search-content .form-group {
    margin-top: 1rem;
}


/* レスポンシブスタイル */
@media (max-width: 767.98px) {
  .game-archive .item-thumbnail-col {
    margin-bottom: 1.5rem;
  }
  
  .game-archive .item-title {
    font-size: 1.5rem;
  }
  
  .game-archive .metadata-label {
    min-width: 90px;
  }
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .item-title {
        font-size: 1.6rem;
    }
    .metadata-group {
        flex-direction: column;
    }
    .metadata-label {
        margin-bottom: 0.5rem;
        min-width: auto;
    }
}

/* レスポンシブ調整 - 修正済み */
@media (max-width: 1200px) {
    .gallery-item-link {
        width: calc(33.333% - 1.5rem);
    }
}

@media (max-width: 900px) {
    .gallery-item-link {
        width: calc(50% - 1.5rem);
    }
}

@media (max-width: 576px) {
    .gallery-item-link {
        width: calc(50% - 1.5rem);
    }
}

/* 極小画面でも2列を維持（320px以下でも2列） */
@media (max-width: 320px) {
    .gallery-grid-sizer,
    .gallery-item-link {
        width: calc(50% - 1rem);
    }
    
    .gallery-gutter-sizer {
        width: 1rem;
    }
}

/* 記事 */
main#content div.blocks h2 {
	font-size: 1rem;
  color: #777;
}

main#content div.blocks h2::before {
	content: "RCGSコレクション > ";
  color: #777;
}

main#content div.blocks h4 {
	font-weight: 700;
	font-size: 2rem;
	padding: 3rem 0 1.5rem 0;
  color: var(--dark-text)
}

main#content div.blocks h5 {
	font-weight: 700;
	padding: 2rem 0 1rem 0;
}

main#content div.blocks h6 {
	font-weight: 700;
	padding: 2rem 0 1rem 0;
}

main#content div.blocks p {
	line-height: 1.8rem;
}

main#content div.blocks li {
  line-height: 2rem;
}

main#content div.blocks li p {
  margin-bottom: 0;
}

/* 外部リンクのスタイル */
main#content div.blocks a[href^="http"]:not([href*="rcgs.jp"]):not([href*="localhost"]):after,
main#content div.blocks a[href^="https"]:not([href*="rcgs.jp"]):not([href*="localhost"]):after {
  content: " ↗";
  font-size: 0.8em;
  color: #07689f;
  font-weight: bold;
  margin-left: 0.2em;
  text-decoration: none;
  opacity: 0.7;
  transition: opacity var(--transition-speed);
}

main#content div.blocks a[href^="http"]:not([href*="rcgs.jp"]):not([href*="localhost"]):hover:after,
main#content div.blocks a[href^="https"]:not([href*="rcgs.jp"]):not([href*="localhost"]):hover:after {
  opacity: 1;
}

/* 外部リンク本体のスタイル */
main#content div.blocks a[href^="http"]:not([href*="rcgs.jp"]):not([href*="localhost"]),
main#content div.blocks a[href^="https"]:not([href*="rcgs.jp"]):not([href*="localhost"]) {
  color: #07689f;
  text-decoration: underline;
  text-decoration-color: #07689f;
  text-underline-offset: 0.2em;
  transition: all var(--transition-speed);
}

main#content div.blocks a[href^="http"]:not([href*="rcgs.jp"]):not([href*="localhost"]):hover,
main#content div.blocks a[href^="https"]:not([href*="rcgs.jp"]):not([href*="localhost"]):hover {
  text-decoration-color: #07689f;
  color: #07689f;
}

/* 並び替えフォームの横並び・モバイルで縦並び */
.sort-container .sorting-form {
  display: flex !important;
  flex-direction: row !important;
  align-items: flex-end !important;
  gap: 0.7rem !important;
}
@media (max-width: 768px) {
  .sort-container .sorting-form {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 0.5rem !important;
  }
}

/* ページネーションの前後ボタン（.page-item.disabled）は幅固定 */
.pagenation.page-item {
  width: 44px;
  text-align: center;
}

/* ===== RCGSカスタムフッター専用スタイル（他に影響しない） ===== */
.rcgs-custom-footer {
  margin-top: 5rem;
  padding: 2rem 0;
  border-top: 1px solid #ddd;
  background-color: inherit;
}

.rcgs-footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.rcgs-footer-section h6 {
  color: #6c757d;
  font-size: 0.9rem;
  font-weight: bold;
  margin-bottom: 1rem;
}

.rcgs-footer-section ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.rcgs-footer-section li {
  margin-bottom: 0.5rem;
}

.rcgs-footer-section a {
  color: #6c757d;
  font-size: 0.85rem;
  text-decoration: none;
}

.rcgs-footer-section li span {
  color: #6c757d;
  font-size: 0.85rem;
  text-decoration: none;
}

.rcgs-footer-section a:hover {
  color: #495057;
  text-decoration: underline;
}

/* 組織情報用スタイル */
.rcgs-address {
  margin-top: 0.5rem;
}

.rcgs-address p {
  font-size: 0.8rem;
  color: #6c757d;
  line-height: 1.4;
  margin-bottom: 1rem;
}

/* Instagram専用スタイル */
.rcgs-instagram-link {
  display: inline-block;
  text-decoration: none;
  margin-top: 10px;
}

.rcgs-instagram-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
}

.rcgs-footer-copyright {
  padding-top: 1rem;
  text-align: center;
}

.rcgs-footer-copyright p {
  color: #6c757d;
  font-size: 0.8rem;
  margin: 0;
}

/* RCGSスクロールトップボタン専用スタイル */
.rcgs-scroll-to-top {
  width: 45px;
  height: 45px;
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 1000;
  background-color: #f8f9fa;
  border: 1px solid #dee2e6;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  border-radius: 50%;
  cursor: pointer;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.rcgs-scroll-to-top:hover {
  background-color: #e9ecef;
}

.rcgs-scroll-to-top svg {
  fill: #6c757d;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* モバイル対応 */
@media (max-width: 768px) {
  .rcgs-footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
}

@media (max-width: 480px) {
  .rcgs-footer-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
}

/* レスポンシブiframeのコンテナ */
.iframe-container {
  position: relative;
  overflow: hidden;
  width: 100%;
  padding-top: 100%; /* 1:1のアスペクト比（高さ/幅 * 100） */
  background: white;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  margin-bottom: 30px;
  height: 800px;
}

.iframe-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
  border-radius: 10px;
}

@media (min-width: 768px) {
  .iframe-container {
      padding-top: 75%; /* 4:3のアスペクト比 */
      height: 1600px;
  }
}

@media (min-width: 1024px) {
  .iframe-container {
      padding-top: 56.25%; /* 16:9のアスペクト比 */
  }
}