/**
 * Archive Common CSS - Government Official Design v55.0
 * 助成金・補助金アーカイブページ共通スタイル
 * archive-grant.php, taxonomy-*.php 共通使用
 * 
 * @package Grant_Insight_Perfect
 * @version 1.0.0
 */

/* ==========================================================================
   CSS Variables - 官公庁カラーパレット
   ========================================================================== */
:root {
    /* 官公庁カラーパレット - メイン */
    --gov-navy-900: #0d1b2a;
    --gov-navy-800: #1b263b;
    --gov-navy-700: #2c3e50;
    --gov-navy-600: #34495e;
    --gov-navy-500: #415a77;
    --gov-navy-400: #778da9;
    --gov-navy-300: #a3b1c6;
    --gov-navy-200: #cfd8e3;
    --gov-navy-100: #e8ecf1;
    --gov-navy-50: #f4f6f8;
    
    /* アクセントカラー - 金 */
    --gov-gold: #c9a227;
    --gov-gold-light: #d4b77a;
    --gov-gold-pale: #f0e6c8;
    
    /* セマンティックカラー */
    --gov-green: #2e7d32;
    --gov-green-light: #e8f5e9;
    --gov-red: #c62828;
    --gov-red-light: #ffebee;
    --gov-blue: #1565c0;
    --gov-blue-light: #e3f2fd;
    
    /* ニュートラル */
    --gov-white: #ffffff;
    --gov-black: #1a1a1a;
    --gov-gray-900: #212529;
    --gov-gray-800: #343a40;
    --gov-gray-700: #495057;
    --gov-gray-600: #6c757d;
    --gov-gray-500: #adb5bd;
    --gov-gray-400: #ced4da;
    --gov-gray-300: #dee2e6;
    --gov-gray-200: #e9ecef;
    --gov-gray-100: #f8f9fa;
    
    /* タイポグラフィ */
    --gov-font-serif: "Shippori Mincho", "Yu Mincho", "YuMincho", "Hiragino Mincho ProN", serif;
    --gov-font-sans: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --gov-font-mono: 'SF Mono', 'Monaco', 'Cascadia Code', monospace;
    
    /* エフェクト */
    --gov-transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --gov-transition-slow: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --gov-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --gov-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    --gov-shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.12);
    --gov-shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.15);
    --gov-radius: 4px;
    --gov-radius-lg: 8px;
}

/* ==========================================================================
   Base Styles
   ========================================================================== */
.grant-archive-yahoo-style,
.grant-category-archive,
.grant-prefecture-archive,
.grant-municipality-archive,
.grant-purpose-archive,
.grant-tag-archive,
.column-category-archive {
    font-family: var(--gov-font-sans);
    color: var(--gov-gray-900);
    background: linear-gradient(180deg, var(--gov-navy-50) 0%, var(--gov-white) 100%);
    line-height: 1.7;
    position: relative;
}

/* 上部アクセントライン（官公庁風） */
.grant-archive-yahoo-style::before,
.grant-category-archive::before,
.grant-prefecture-archive::before,
.grant-municipality-archive::before,
.grant-purpose-archive::before,
.grant-tag-archive::before,
.column-category-archive::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--gov-navy-800) 0%, var(--gov-gold) 50%, var(--gov-navy-800) 100%);
    z-index: 9999;
}

.yahoo-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ==========================================================================
   📚 本・図鑑風パンくずリスト
   ========================================================================== */
.breadcrumb-nav {
    padding: 16px 0;
    background: var(--gov-white);
    border-bottom: 1px solid var(--gov-gray-200);
}

/* 本風パンくずリスト */
.book-breadcrumb {
    padding: 0;
    background: linear-gradient(180deg, #faf8f5 0%, #fff 100%);
    border-bottom: none;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    position: relative;
}

/* 本の背表紙装飾（左端） */
.book-breadcrumb-spine {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 8px;
    background: linear-gradient(180deg, var(--gov-navy-800) 0%, var(--gov-navy-900) 100%);
    box-shadow: 2px 0 6px rgba(0, 50, 100, 0.15);
}

.book-breadcrumb-spine::after {
    content: '';
    position: absolute;
    left: 100%;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, var(--gov-gold) 0%, var(--gov-gold-light, #D4B57A) 100%);
}

.book-breadcrumb-inner {
    display: flex;
    align-items: center;
    padding: 14px 24px 14px 24px;
    gap: 12px;
}

/* 本のアイコン */
.book-breadcrumb-icon {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--gov-navy-800) 0%, var(--gov-navy-900) 100%);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 2px 4px rgba(0, 50, 100, 0.2);
}

.book-breadcrumb-icon svg {
    width: 18px;
    height: 18px;
    color: var(--gov-gold);
}

.breadcrumb-list {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 4px;
    margin: 0;
    padding: 0;
    list-style: none;
    font-size: 13px;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    gap: 4px;
}

.breadcrumb-item:not(:last-child)::after {
    content: '›';
    margin-left: 8px;
    color: var(--gov-gray-400);
    font-weight: 300;
}

/* 本風リンク用 - 通常の矢印を非表示 */
.book-breadcrumb .breadcrumb-item:not(:last-child)::after {
    display: none;
}

.book-breadcrumb-link {
    display: flex;
    flex-direction: column;
    color: var(--gov-gray-600);
    text-decoration: none;
    padding: 6px 12px;
    border-radius: 4px;
    transition: all var(--gov-transition);
    background: rgba(0, 50, 100, 0.03);
    border: 1px solid transparent;
}

.book-breadcrumb-link:hover {
    background: rgba(0, 50, 100, 0.08);
    border-color: var(--gov-navy-200, #c5d4e8);
    color: var(--gov-navy-800);
    text-decoration: none;
}

.book-breadcrumb-chapter {
    font-size: 9px;
    font-weight: 600;
    color: var(--gov-gold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    line-height: 1;
    margin-bottom: 2px;
}

.book-breadcrumb-text {
    font-size: 12px;
    font-weight: 500;
    line-height: 1.3;
    max-width: 150px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.book-breadcrumb-sep {
    color: var(--gov-gray-400);
    display: flex;
    align-items: center;
}

.book-breadcrumb-sep svg {
    width: 14px;
    height: 14px;
}

.book-breadcrumb-current {
    display: flex;
    flex-direction: column;
    padding: 6px 12px;
    background: linear-gradient(135deg, var(--gov-navy-800) 0%, var(--gov-navy-900) 100%);
    border-radius: 4px;
    border: 1px solid var(--gov-navy-700, #1a3d6e);
}

.book-breadcrumb-current .book-breadcrumb-chapter {
    color: var(--gov-gold);
}

.book-breadcrumb-current .book-breadcrumb-text {
    color: var(--gov-white);
    font-weight: 600;
    max-width: 200px;
}

@media (max-width: 768px) {
    .book-breadcrumb-spine {
        width: 6px;
    }
    
    .book-breadcrumb-spine::after {
        width: 2px;
    }
    
    .book-breadcrumb-inner {
        padding: 10px 12px 10px 16px;
        gap: 8px;
        flex-wrap: wrap;
    }
    
    .book-breadcrumb-icon {
        display: none;
    }
    
    .breadcrumb-list {
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        -ms-overflow-style: none;
    }
    
    .breadcrumb-list::-webkit-scrollbar {
        display: none;
    }
    
    .book-breadcrumb-link,
    .book-breadcrumb-current {
        padding: 4px 8px;
        flex-direction: row;
        gap: 4px;
        align-items: center;
    }
    
    .book-breadcrumb-chapter {
        font-size: 9px;
        margin-bottom: 0;
        white-space: nowrap;
    }
    
    .book-breadcrumb-text {
        font-size: 11px;
        max-width: 90px;
    }
    
    .book-breadcrumb-current .book-breadcrumb-text {
        max-width: 110px;
    }
    
    .book-breadcrumb-sep svg {
        width: 10px;
        height: 10px;
    }
}

.breadcrumb-item a {
    color: var(--gov-navy-600);
    text-decoration: none;
    transition: color var(--gov-transition);
}

.breadcrumb-item a:hover {
    color: var(--gov-navy-900);
    text-decoration: underline;
}

.breadcrumb-item span {
    color: var(--gov-navy-900);
    font-weight: 600;
}

/* ==========================================================================
   Hero Section - ヒーローセクション
   ========================================================================== */
.yahoo-hero-section {
    background: linear-gradient(135deg, var(--gov-navy-800) 0%, var(--gov-navy-900) 100%);
    color: var(--gov-white);
    padding: 48px 0;
    border-bottom: 4px solid var(--gov-gold);
    position: relative;
    overflow: hidden;
}

/* 背景パターン */
.yahoo-hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(to right, rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
}

.hero-content-wrapper {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.category-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(201, 162, 39, 0.15);
    border: 1px solid var(--gov-gold);
    border-radius: var(--gov-radius);
    font-size: 12px;
    font-weight: 700;
    color: var(--gov-gold);
    letter-spacing: 0.1em;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.category-badge .badge-icon {
    color: var(--gov-gold);
}

.yahoo-hero-section .yahoo-main-title,
.grant-archive-yahoo-style .yahoo-main-title,
.column-archive-yahoo-style .yahoo-main-title {
    font-family: var(--gov-font-serif);
    font-size: clamp(28px, 5vw, 44px);
    font-weight: 700;
    color: var(--gov-white) !important;
    margin: 0 0 16px 0;
    line-height: 1.3;
    letter-spacing: 0.02em;
}

.yahoo-hero-section .yahoo-lead-text,
.yahoo-hero-section .yahoo-lead-section,
.grant-archive-yahoo-style .yahoo-lead-text,
.grant-archive-yahoo-style .yahoo-lead-section,
.column-archive-yahoo-style .yahoo-lead-text,
.column-archive-yahoo-style .yahoo-lead-section {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.9) !important;
    margin: 0 0 24px 0;
    line-height: 1.9;
    max-width: 700px;
}

.yahoo-hero-section .yahoo-description-rich,
.grant-archive-yahoo-style .yahoo-description-rich,
.column-archive-yahoo-style .yahoo-description-rich {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.9) !important;
    line-height: 1.8;
    margin-bottom: 16px;
}

.yahoo-description-rich p {
    margin: 0 0 12px 0;
}

.yahoo-hero-section .yahoo-meta-info,
.grant-archive-yahoo-style .yahoo-meta-info,
.column-archive-yahoo-style .yahoo-meta-info {
    display: flex;
    align-items: center;
    gap: 28px;
    flex-wrap: wrap;
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,0.15);
}

.yahoo-hero-section .meta-item,
.yahoo-meta-info .meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.85) !important;
}

.yahoo-hero-section .meta-icon,
.yahoo-meta-info .meta-icon {
    color: var(--gov-gold) !important;
}

.yahoo-hero-section .meta-item strong,
.yahoo-meta-info .meta-item strong {
    font-family: var(--gov-font-mono);
    font-size: 28px;
    font-weight: 900;
    color: var(--gov-white) !important;
    line-height: 1;
}

/* ==========================================================================
   Two Column Layout - 2カラムレイアウト
   ========================================================================== */
.yahoo-two-column-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 32px;
    padding: 32px 24px 80px;
    align-items: start;
}

.yahoo-main-content {
    min-width: 0;
}

.yahoo-sidebar {
    position: sticky;
    top: 24px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* ==========================================================================
   Search Section - 検索セクション
   ========================================================================== */
.yahoo-search-section {
    margin-bottom: 24px;
}

.search-bar-wrapper {
    background: var(--gov-white);
    padding: 20px;
    border: 1px solid var(--gov-gray-200);
    border-radius: var(--gov-radius-lg);
    box-shadow: var(--gov-shadow-sm);
}

.search-input-container {
    position: relative;
    display: flex;
    align-items: center;
    background: var(--gov-white);
    border: 2px solid var(--gov-gray-300);
    border-radius: var(--gov-radius);
    overflow: hidden;
    transition: border-color var(--gov-transition), box-shadow var(--gov-transition);
}

.search-input-container:focus-within {
    border-color: var(--gov-navy-700);
    box-shadow: 0 0 0 3px rgba(27, 38, 59, 0.1);
}

.search-icon {
    position: absolute;
    left: 16px;
    color: var(--gov-gray-500);
    pointer-events: none;
}

.search-input {
    flex: 1;
    padding: 14px 16px 14px 48px;
    border: none;
    outline: none;
    font-family: var(--gov-font-sans);
    font-size: 15px;
    color: var(--gov-gray-900);
    background: transparent;
}

/* Hide browser default search cancel button to avoid double X */
.search-input::-webkit-search-cancel-button,
.search-input::-webkit-search-decoration,
.search-input::-webkit-search-results-button,
.search-input::-webkit-search-results-decoration {
    -webkit-appearance: none;
    appearance: none;
    display: none;
}

.search-input[type="search"]::-ms-clear,
.search-input[type="search"]::-ms-reveal {
    display: none;
    width: 0;
    height: 0;
}

.search-input::placeholder {
    color: var(--gov-gray-500);
}

.search-clear-btn {
    background: none;
    border: none;
    color: var(--gov-gray-400);
    padding: 8px 12px;
    cursor: pointer;
    font-size: 20px;
    line-height: 1;
    transition: color var(--gov-transition);
}

.search-clear-btn:hover {
    color: var(--gov-gray-700);
}

.search-execute-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    background: linear-gradient(135deg, var(--gov-navy-800) 0%, var(--gov-navy-900) 100%);
    border: none;
    color: var(--gov-white);
    font-family: var(--gov-font-sans);
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--gov-transition);
}

.search-execute-btn:hover {
    background: linear-gradient(135deg, var(--gov-navy-900) 0%, var(--gov-navy-800) 100%);
}

.search-execute-btn:focus-visible {
    outline: 3px solid var(--gov-gold);
    outline-offset: 2px;
}

/* ==========================================================================
   Search Suggestions - 検索候補
   ========================================================================== */
.search-bar-wrapper {
    position: relative;
}

.search-suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--gov-white);
    border: 1px solid var(--gov-gray-300);
    border-radius: var(--gov-radius);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    z-index: 1000;
    max-height: 300px;
    overflow-y: auto;
    margin-top: 4px;
}

.suggestions-header {
    padding: 10px 16px;
    font-size: 11px;
    font-weight: 700;
    color: var(--gov-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: var(--gov-gray-50);
    border-bottom: 1px solid var(--gov-gray-200);
}

.suggestions-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.suggestion-item {
    padding: 12px 16px;
    cursor: pointer;
    font-size: 14px;
    color: var(--gov-gray-700);
    border-bottom: 1px solid var(--gov-gray-100);
    display: flex;
    align-items: center;
    gap: 10px;
    transition: background var(--gov-transition);
}

.suggestion-item:last-child {
    border-bottom: none;
}

.suggestion-item:hover,
.suggestion-item.active {
    background: var(--gov-navy-50);
    color: var(--gov-navy-800);
}

.suggestion-item svg {
    flex-shrink: 0;
    color: var(--gov-gray-400);
}

.suggestion-text {
    flex: 1;
}

.suggestion-text mark {
    background: var(--gov-gold-pale);
    color: inherit;
    padding: 0 2px;
    border-radius: 2px;
}

.suggestion-type {
    font-size: 10px;
    color: var(--gov-navy-600);
    background: var(--gov-navy-100);
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: 600;
    white-space: nowrap;
}

.suggestion-count {
    font-size: 11px;
    color: var(--gov-gray-500);
    background: var(--gov-gray-100);
    padding: 2px 8px;
    border-radius: 10px;
    white-space: nowrap;
}

/* ==========================================================================
   Filter Section - フィルターセクション (FIX: Compact & Clean Design)
   ========================================================================== */
.yahoo-filter-section {
    background: var(--gov-white);
    border: 1px solid var(--gov-gray-200);
    border-radius: var(--gov-radius-lg);
    margin-bottom: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    overflow: visible;
    position: relative;
    z-index: 100;
}

/* FIX: Compact filter header */
.filter-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 20px;
    background: var(--gov-navy-50);
    border-bottom: 2px solid var(--gov-navy-700);
    flex-wrap: wrap;
    gap: 10px;
}

.filter-title {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--gov-font-serif);
    font-size: 18px;
    font-weight: 700;
    color: var(--gov-navy-900);
    margin: 0;
}

.filter-title .title-icon {
    color: var(--gov-navy-600);
    width: 22px;
    height: 22px;
}

.filter-reset-all {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    background: var(--gov-white);
    border: 1px solid var(--gov-gray-300);
    border-radius: var(--gov-radius);
    font-family: var(--gov-font-sans);
    font-size: 12px;
    font-weight: 600;
    color: var(--gov-gray-700);
    cursor: pointer;
    transition: all var(--gov-transition);
}

.filter-reset-all:hover {
    background: var(--gov-navy-50);
    border-color: var(--gov-navy-400);
    color: var(--gov-navy-800);
}

/* ==========================================================================
   FIX: Redesigned Filter Grid - Compact horizontal inline layout
   ========================================================================== */
.yahoo-filters-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    padding: 16px 20px;
    overflow: visible;
    background: var(--gov-gray-50);
    align-items: flex-end;
}

/* PC: 横並びインラインレイアウト */
@media (min-width: 769px) {
    .yahoo-filters-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 12px;
        padding: 14px 18px;
        background: linear-gradient(to bottom, var(--gov-gray-50), var(--gov-white));
    }
}

/* Large PC: より多くのカラム */
@media (min-width: 1200px) {
    .yahoo-filters-grid {
        grid-template-columns: repeat(6, 1fr);
        gap: 14px;
    }
}

/* FIX: Compact filter dropdown wrapper with proper z-index stacking */
.filter-dropdown-wrapper {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
    position: relative;
    z-index: 1;
}

/* When dropdown is open, increase z-index to appear above other filters */
.filter-dropdown-wrapper:focus-within,
.filter-dropdown-wrapper:has(.custom-select.active) {
    z-index: 100;
}

@media (max-width: 768px) {
    .filter-dropdown-wrapper {
        flex: 1 1 calc(50% - 6px);
    }
}

/* FIX: Small, clean filter labels */
.filter-label {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 10px;
    font-weight: 700;
    color: var(--gov-navy-600);
    letter-spacing: 0.03em;
    text-transform: uppercase;
    white-space: nowrap;
}

.multi-select-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 20px;
    height: 20px;
    padding: 0 6px;
    background: var(--gov-navy-800);
    color: var(--gov-white);
    font-size: 10px;
    font-weight: 700;
    border-radius: 10px;
}

.selected-prefecture-name {
    font-size: 11px;
    color: var(--gov-gray-500);
    font-weight: 400;
}

/* ==========================================================================
   Custom Select - カスタムセレクト (PC版大幅改善)
   ========================================================================== */
.custom-select {
    position: relative;
    width: 100%;
    z-index: 1;
}

.custom-select.active {
    z-index: 1000;
}

/* FIX: Compact select trigger for inline layout */
.select-trigger {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 10px;
    background: var(--gov-white);
    border: 1px solid var(--gov-gray-300);
    border-radius: var(--gov-radius);
    font-family: var(--gov-font-sans);
    font-size: 13px;
    color: var(--gov-gray-800);
    cursor: pointer;
    text-align: left;
    transition: all var(--gov-transition);
    min-height: 38px;
}

.select-trigger:hover {
    border-color: var(--gov-navy-500);
    background: var(--gov-navy-50);
}

.custom-select.active .select-trigger {
    border-color: var(--gov-navy-700);
    box-shadow: 0 0 0 4px rgba(27, 38, 59, 0.12);
    background: var(--gov-white);
}

.select-value {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.select-arrow {
    flex-shrink: 0;
    color: var(--gov-gray-500);
    transition: transform var(--gov-transition);
}

.custom-select.active .select-arrow {
    transform: rotate(180deg);
}

/* FIX: Compact dropdown with high z-index */
.select-dropdown {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    right: 0;
    min-width: 220px;
    background: var(--gov-white);
    border: 1px solid var(--gov-gray-300);
    border-radius: var(--gov-radius);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
    max-height: 300px;
    overflow-y: auto;
    overflow-x: hidden;
    z-index: 9999;
}

/* FIX: Compact options */
.select-option {
    padding: 8px 12px;
    cursor: pointer;
    font-size: 13px;
    color: var(--gov-gray-700);
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all var(--gov-transition);
    border-bottom: 1px solid var(--gov-gray-100);
}

.select-option:last-child {
    border-bottom: none;
}

.select-option:hover {
    background: var(--gov-navy-50);
}

.select-option.active {
    background: var(--gov-navy-100);
    color: var(--gov-navy-900);
    font-weight: 600;
}

/* Multi Select - Compact */
.multi-select-dropdown {
    max-height: 280px;
}

/* FIX: Compact search wrapper */
.select-search-wrapper {
    padding: 8px 10px;
    border-bottom: 1px solid var(--gov-gray-200);
    position: sticky;
    top: 0;
    background: var(--gov-white);
    z-index: 1;
}

/* FIX: Compact search input */
.select-search-input {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid var(--gov-gray-300);
    border-radius: var(--gov-radius);
    font-family: var(--gov-font-sans);
    font-size: 12px;
    outline: none;
    transition: border-color var(--gov-transition);
}

.select-search-input:focus {
    border-color: var(--gov-navy-700);
}

/* FIX: Reduced options wrapper height */
.select-options-wrapper {
    max-height: 200px;
    overflow-y: auto;
}

/* FIX: Compact checkbox */
.select-option .option-checkbox {
    width: 16px;
    height: 16px;
    cursor: pointer;
    accent-color: var(--gov-navy-800);
    flex-shrink: 0;
}

.select-option label {
    flex: 1;
    cursor: pointer;
    font-size: 13px;
}

/* FIX: Compact action buttons */
.select-actions {
    display: flex;
    gap: 6px;
    padding: 8px 10px;
    border-top: 1px solid var(--gov-gray-200);
    position: sticky;
    bottom: 0;
    background: var(--gov-gray-50);
}

.select-action-btn {
    flex: 1;
    padding: 6px 10px;
    border-radius: var(--gov-radius);
    font-family: var(--gov-font-sans);
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--gov-transition);
}

.select-action-btn.clear-btn {
    background: var(--gov-white);
    border: 1px solid var(--gov-gray-300);
    color: var(--gov-gray-700);
}

.select-action-btn.clear-btn:hover {
    background: var(--gov-gray-100);
}

.select-action-btn.apply-btn {
    background: var(--gov-navy-800);
    border: 1px solid var(--gov-navy-800);
    color: var(--gov-white);
}

.select-action-btn.apply-btn:hover {
    background: var(--gov-navy-900);
}

/* ==========================================================================
   Active Filters - 選択中のフィルター
   ========================================================================== */
.active-filters-display {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 24px;
    background: var(--gov-gold-pale);
    border-top: 1px solid var(--gov-gold-light);
    flex-wrap: wrap;
}

.active-filters-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 700;
    color: var(--gov-navy-800);
}

.active-filter-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    flex: 1;
}

.filter-tag {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    background: var(--gov-navy-800);
    color: var(--gov-white);
    font-size: 12px;
    font-weight: 500;
    border-radius: var(--gov-radius);
}

.filter-tag-remove {
    background: none;
    border: none;
    color: var(--gov-white);
    cursor: pointer;
    padding: 0;
    width: 16px;
    height: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    line-height: 1;
    opacity: 0.7;
    transition: opacity var(--gov-transition);
}

.filter-tag-remove:hover {
    opacity: 1;
}

/* ==========================================================================
   Results Section - 検索結果セクション
   ========================================================================== */
.yahoo-results-section {
    background: var(--gov-white);
    border: 1px solid var(--gov-gray-200);
    border-radius: var(--gov-radius-lg);
    box-shadow: var(--gov-shadow-sm);
    overflow: hidden;
}

.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    background: var(--gov-navy-50);
    border-bottom: 2px solid var(--gov-navy-800);
    flex-wrap: wrap;
    gap: 16px;
}

.results-info {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.results-title {
    font-family: var(--gov-font-serif);
    font-size: 18px;
    font-weight: 700;
    color: var(--gov-navy-900);
    margin: 0;
}

.results-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    color: var(--gov-gray-600);
}

.total-count strong {
    font-family: var(--gov-font-mono);
    font-size: 20px;
    font-weight: 900;
    color: var(--gov-navy-900);
}

/* View Controls - 表示切替 */
.view-controls {
    display: flex;
    gap: 4px;
    background: var(--gov-white);
    padding: 4px;
    border-radius: var(--gov-radius);
    border: 1px solid var(--gov-gray-300);
}

.view-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px 14px;
    background: transparent;
    border: none;
    border-radius: var(--gov-radius);
    cursor: pointer;
    color: var(--gov-gray-600);
    transition: all var(--gov-transition);
}

.view-btn:hover {
    color: var(--gov-navy-800);
    background: var(--gov-navy-50);
}

.view-btn.active {
    background: var(--gov-navy-800);
    color: var(--gov-white);
}

.view-btn svg {
    width: 18px;
    height: 18px;
}

/* ==========================================================================
   Grants Container - 助成金表示エリア
   ========================================================================== */
.grants-container-yahoo {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 24px;
    min-height: 400px;
}

.grants-container-yahoo[data-view="grid"] {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.grants-container-yahoo[data-view="compact"] {
    gap: 0;
}

/* ==========================================================================
   Favorite Button - お気に入りボタン（オプティミスティックUI）
   ========================================================================== */
.favorite-btn {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.95);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    z-index: 10;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: all 0.2s ease;
}

.favorite-btn:hover {
    background: var(--gov-white);
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.favorite-btn:active {
    transform: scale(0.95);
}

.favorite-icon {
    font-size: 18px;
    color: var(--gov-gray-400);
    transition: all 0.2s ease;
    line-height: 1;
}

.favorite-icon.active {
    color: #e74c3c;
    animation: favorite-pulse 0.3s ease;
}

@keyframes favorite-pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.3); }
    100% { transform: scale(1); }
}

.favorite-btn.is-favorite .favorite-icon {
    color: #e74c3c;
}

/* ホバー時の色変化 */
.favorite-btn:hover .favorite-icon {
    color: #e74c3c;
}

.favorite-btn:hover .favorite-icon.active {
    color: var(--gov-gray-400);
}

/* ==========================================================================
   Skeleton Loading - スケルトンローディング（モダンUX）
   ========================================================================== */
@keyframes skeleton-shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

.skeleton-card {
    background: var(--gov-white);
    border: 1px solid var(--gov-gray-200);
    border-radius: var(--gov-radius-lg);
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.skeleton-element {
    background: linear-gradient(
        90deg,
        var(--gov-gray-100) 0%,
        var(--gov-gray-50) 50%,
        var(--gov-gray-100) 100%
    );
    background-size: 200% 100%;
    animation: skeleton-shimmer 1.5s ease-in-out infinite;
    border-radius: var(--gov-radius);
}

.skeleton-badge {
    width: 60px;
    height: 22px;
    border-radius: 11px;
}

.skeleton-title {
    height: 24px;
    width: 85%;
}

.skeleton-text {
    height: 16px;
    width: 100%;
}

.skeleton-text-short {
    height: 16px;
    width: 60%;
}

.skeleton-meta {
    display: flex;
    gap: 16px;
    margin-top: 8px;
}

.skeleton-meta-item {
    height: 14px;
    width: 80px;
}

.skeleton-tags {
    display: flex;
    gap: 8px;
    margin-top: 8px;
}

.skeleton-tag {
    height: 24px;
    width: 70px;
    border-radius: 12px;
}

/* スケルトンコンテナ */
.skeleton-container {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 24px;
    min-height: 400px;
}

.skeleton-container[data-view="grid"] {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.skeleton-container[data-view="compact"] {
    gap: 0;
}

.skeleton-container[data-view="compact"] .skeleton-card {
    border-radius: 0;
    border-bottom: 1px solid var(--gov-gray-200);
    padding: 12px 16px;
}

.skeleton-container[data-view="compact"] .skeleton-card:first-child {
    border-radius: var(--gov-radius-lg) var(--gov-radius-lg) 0 0;
}

.skeleton-container[data-view="compact"] .skeleton-card:last-child {
    border-radius: 0 0 var(--gov-radius-lg) var(--gov-radius-lg);
    border-bottom: none;
}

/* ==========================================================================
   Loading - ローディング（従来版・フォールバック）
   ========================================================================== */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.95);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.loading-spinner {
    text-align: center;
}

.spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--gov-gray-200);
    border-top-color: var(--gov-navy-800);
    border-radius: 50%;
    animation: govSpin 0.8s linear infinite;
    margin: 0 auto 16px;
}

@keyframes govSpin {
    to { transform: rotate(360deg); }
}

.loading-text {
    font-size: 14px;
    color: var(--gov-gray-600);
    font-weight: 600;
    margin: 0;
}

/* ==========================================================================
   No Results - 結果なし
   ========================================================================== */
.no-results {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 80px 24px;
    text-align: center;
}

.no-results-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gov-navy-50);
    border-radius: 50%;
    color: var(--gov-navy-300);
    margin-bottom: 24px;
}

.no-results-title {
    font-family: var(--gov-font-serif);
    font-size: 20px;
    font-weight: 700;
    color: var(--gov-navy-900);
    margin: 0 0 12px 0;
}

.no-results-message {
    font-size: 14px;
    color: var(--gov-gray-600);
    margin: 0;
}

/* ==========================================================================
   Pagination - ページネーション (Consolidated)
   ========================================================================== */
.pagination-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    padding: 24px;
    border-top: 1px solid var(--gov-gray-200);
    background: var(--gov-navy-50);
    flex-wrap: wrap;
}

.pagination-wrapper .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 10px;
    border: 1px solid var(--gov-gray-300);
    background: var(--gov-white);
    border-radius: var(--gov-radius);
    color: var(--gov-gray-700);
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    transition: all var(--gov-transition);
    gap: 4px;
}

.pagination-wrapper .page-numbers:hover {
    border-color: var(--gov-navy-400);
    color: var(--gov-navy-800);
    background: var(--gov-navy-50);
}

.pagination-wrapper .page-numbers.current {
    background: var(--gov-navy-800);
    border-color: var(--gov-navy-800);
    color: var(--gov-white);
}

.pagination-wrapper .page-numbers.dots {
    border: none;
    background: transparent;
    color: var(--gov-gray-500);
    pointer-events: none;
    min-width: 24px;
    padding: 0 4px;
}

/* ==========================================================================
   Sidebar - サイドバー
   ========================================================================== */
.yahoo-sidebar {
    background: transparent;
}

.sidebar-widget {
    background: var(--gov-white);
    border: 1px solid var(--gov-gray-200);
    border-radius: var(--gov-radius-lg);
    box-shadow: var(--gov-shadow-sm);
    overflow: hidden;
}

.widget-title {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 16px 20px;
    background: var(--gov-navy-50);
    border-bottom: 2px solid var(--gov-navy-800);
    font-family: var(--gov-font-serif);
    font-size: 15px;
    font-weight: 700;
    color: var(--gov-navy-900);
    margin: 0;
}

.widget-title svg {
    color: var(--gov-navy-600);
    flex-shrink: 0;
}

.widget-content {
    padding: 20px;
}

.no-data {
    text-align: center;
    padding: 24px;
    color: var(--gov-gray-500);
    font-size: 13px;
}

/* ==========================================================================
   Sidebar Ad Space - 広告枠スタイル
   ========================================================================== */
.sidebar-ad-space {
    background: linear-gradient(135deg, var(--gov-gray-50) 0%, var(--gov-gray-100) 100%);
    border: 1px dashed var(--gov-gray-300);
    border-radius: var(--gov-radius-lg);
    min-height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gov-gray-400);
    font-size: 12px;
    margin-bottom: 20px;
    position: relative;
    overflow: hidden;
}

.sidebar-ad-space::before {
    content: 'PR';
    position: absolute;
    top: 8px;
    left: 8px;
    font-size: 10px;
    font-weight: 600;
    color: var(--gov-gray-400);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.sidebar-ad-space:empty::after {
    content: '広告枠';
}

/* 広告位置別スタイル */
.sidebar-ad-top {
    margin-top: 0;
}

.sidebar-ad-middle {
    margin: 20px 0;
}

.sidebar-ad-bottom {
    margin-bottom: 0;
}

/* 広告コンテンツ */
.sidebar-ad-space .ji-affiliate-ad {
    width: 100%;
    padding: 12px;
}

.sidebar-ad-space .ji-affiliate-ad img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}

.sidebar-ad-space .ji-affiliate-ad a {
    display: block;
    transition: opacity 0.2s ease;
}

.sidebar-ad-space .ji-affiliate-ad a:hover {
    opacity: 0.9;
}

/* スティッキー広告（オプション） */
.sidebar-ad-sticky {
    position: sticky;
    top: 100px;
    z-index: 10;
}

/* ==========================================================================
   Ranking Widget - ランキングウィジェット
   FIX: Removed excessive !important - using higher specificity selectors
   ========================================================================== */
.yahoo-sidebar .sidebar-ranking {
    background: var(--gov-white);
    border: 1px solid var(--gov-gray-200);
    border-radius: var(--gov-radius-lg);
    overflow: hidden;
}

.yahoo-sidebar .sidebar-ranking .widget-title {
    background: var(--gov-navy-50);
    padding: 16px 20px;
    border-bottom: 2px solid var(--gov-navy-800);
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0;
    font-family: var(--gov-font-serif);
    font-size: 15px;
    font-weight: 700;
    color: var(--gov-navy-900);
}

.yahoo-sidebar .sidebar-ranking .widget-title svg {
    flex-shrink: 0;
    color: var(--gov-navy-600);
}

.yahoo-sidebar .ranking-tabs {
    display: flex;
    border-bottom: 1px solid var(--gov-gray-200);
    background: var(--gov-gray-50);
}

.yahoo-sidebar .ranking-tab {
    flex: 1;
    padding: 12px 16px;
    border: none;
    background: transparent;
    color: var(--gov-gray-600);
    font-family: var(--gov-font-sans);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--gov-transition);
    position: relative;
}

.yahoo-sidebar .ranking-tab:hover {
    background: var(--gov-gray-100);
    color: var(--gov-gray-800);
}

.yahoo-sidebar .ranking-tab.active {
    background: var(--gov-white);
    color: var(--gov-navy-900);
    font-weight: 700;
}

.yahoo-sidebar .ranking-tab.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gov-gold);
}

.yahoo-sidebar .ranking-content {
    display: none;
    padding: 0;
}

.yahoo-sidebar .ranking-content.active {
    display: block;
}

.yahoo-sidebar .ranking-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.yahoo-sidebar .ranking-item {
    border-bottom: 1px solid var(--gov-gray-100);
    transition: background var(--gov-transition);
}

.yahoo-sidebar .ranking-item:last-child {
    border-bottom: none;
}

.yahoo-sidebar .ranking-item:hover {
    background: var(--gov-navy-50);
}

.yahoo-sidebar .ranking-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    text-decoration: none;
    color: var(--gov-gray-800);
}

.yahoo-sidebar .ranking-number {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--gov-font-mono);
    font-size: 13px;
    font-weight: 900;
    color: var(--gov-gray-500);
    background: var(--gov-gray-100);
    border-radius: 50%;
}

.yahoo-sidebar .rank-1 .ranking-number {
    background: linear-gradient(135deg, var(--gov-gold) 0%, var(--gov-gold-light) 100%);
    color: var(--gov-navy-900);
    box-shadow: 0 2px 6px rgba(201, 162, 39, 0.3);
}

.yahoo-sidebar .rank-2 .ranking-number {
    background: var(--gov-navy-300);
    color: var(--gov-navy-900);
}

.yahoo-sidebar .rank-3 .ranking-number {
    background: var(--gov-navy-400);
    color: var(--gov-white);
}

.yahoo-sidebar .ranking-title {
    flex: 1;
    font-size: 13px;
    font-weight: 600;
    line-height: 1.5;
    color: var(--gov-navy-900);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.yahoo-sidebar .ranking-link:hover .ranking-title {
    color: var(--gov-blue);
}

.yahoo-sidebar .ranking-views {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    font-family: var(--gov-font-mono);
    color: var(--gov-gray-500);
}

.yahoo-sidebar .ranking-views svg {
    flex-shrink: 0;
}

.yahoo-sidebar .ranking-loading {
    padding: 40px 20px;
    text-align: center;
    color: var(--gov-gray-500);
    font-size: 13px;
}

.yahoo-sidebar .ranking-empty {
    text-align: center;
    padding: 32px 20px;
    color: var(--gov-gray-600);
}

.yahoo-sidebar .ranking-empty svg {
    margin: 0 auto 12px;
    opacity: 0.3;
    display: block;
    color: var(--gov-gray-400);
}

.yahoo-sidebar .ranking-empty p {
    margin: 0;
}

.yahoo-sidebar .ranking-empty p:first-of-type {
    font-size: 14px;
    font-weight: 500;
}

.yahoo-sidebar .ranking-empty p:last-of-type {
    font-size: 12px;
    opacity: 0.7;
    margin-top: 6px;
}

.yahoo-sidebar .ranking-error {
    text-align: center;
    padding: 32px 20px;
    color: var(--gov-gray-500);
}

/* ==========================================================================
   Topics Widget - 新着トピックス
   ========================================================================== */
.topics-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.topics-item {
    border-bottom: 1px solid var(--gov-gray-100);
    padding-bottom: 14px;
}

.topics-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.topics-link {
    display: flex;
    flex-direction: column;
    gap: 4px;
    text-decoration: none;
    color: inherit;
}

.topics-link:hover .topics-title {
    color: var(--gov-blue);
}

.topics-date {
    font-size: 11px;
    font-family: var(--gov-font-mono);
    color: var(--gov-gray-500);
}

.topics-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--gov-navy-900);
    line-height: 1.5;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    transition: color var(--gov-transition);
}

/* ==========================================================================
   Categories Widget - カテゴリ一覧
   ========================================================================== */
.categories-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.categories-item {
    border-bottom: 1px solid var(--gov-gray-100);
}

.categories-item:last-child {
    border-bottom: none;
}

.categories-link {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    text-decoration: none;
    color: var(--gov-navy-800);
    font-size: 14px;
    font-weight: 500;
    transition: all var(--gov-transition);
}

.categories-link:hover {
    color: var(--gov-blue);
    padding-left: 8px;
}

.categories-count {
    font-size: 12px;
    font-family: var(--gov-font-mono);
    color: var(--gov-gray-500);
    background: var(--gov-gray-100);
    padding: 2px 8px;
    border-radius: 12px;
}

/* ==========================================================================
   Mobile Filter - モバイルフィルター（モダンUX改善版）
   ========================================================================== */
.mobile-filter-toggle {
    display: none;
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    padding: 14px 28px;
    background: linear-gradient(135deg, var(--gov-navy-800) 0%, var(--gov-navy-900) 100%);
    color: var(--gov-white);
    border: none;
    border-radius: 28px;
    box-shadow: 0 4px 20px rgba(27, 38, 59, 0.35);
    cursor: pointer;
    font-family: var(--gov-font-sans);
    font-size: 14px;
    font-weight: 700;
    align-items: center;
    gap: 8px;
    transition: all 0.2s ease;
}

.mobile-filter-toggle:hover {
    transform: translateX(-50%) scale(1.02);
    box-shadow: 0 6px 24px rgba(27, 38, 59, 0.45);
}

.mobile-filter-toggle:active {
    transform: translateX(-50%) scale(0.98);
}

.mobile-filter-toggle svg {
    color: var(--gov-gold);
}

/* フィルター件数バッジ */
.filter-count-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 20px;
    height: 20px;
    padding: 0 6px;
    background: var(--gov-gold);
    color: var(--gov-navy-900);
    font-size: 11px;
    font-weight: 800;
    border-radius: 10px;
    margin-left: 4px;
}

.mobile-filter-close {
    display: none;
    background: none;
    border: none;
    font-size: 28px;
    line-height: 1;
    color: var(--gov-gray-600);
    cursor: pointer;
    padding: 8px;
    margin-left: auto;
}

.filter-panel-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 997;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.filter-panel-overlay.active {
    display: block;
    opacity: 1;
}

.mobile-filter-apply-section {
    display: none;
    position: sticky;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 16px 24px;
    background: var(--gov-white);
    border-top: 2px solid var(--gov-gray-200);
    z-index: 20;
}

.mobile-apply-filters-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 24px;
    background: linear-gradient(135deg, var(--gov-navy-800) 0%, var(--gov-navy-900) 100%);
    color: var(--gov-white);
    border: none;
    border-radius: var(--gov-radius);
    font-family: var(--gov-font-sans);
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    box-shadow: var(--gov-shadow);
    transition: all var(--gov-transition);
}

.mobile-apply-filters-btn:active {
    background: var(--gov-navy-900);
}

/* ==========================================================================
   Responsive - レスポンシブ
   ========================================================================== */
@media (max-width: 1024px) {
    .yahoo-two-column-layout {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .yahoo-sidebar {
        display: none;
    }
    
    .grants-container-yahoo[data-view="grid"] {
        grid-template-columns: 1fr;
    }
    
    /* FIX: 768px-1024px でフィルターボタンを表示 */
    .mobile-filter-toggle {
        display: flex;
    }
}

@media (max-width: 768px) {
    .yahoo-container {
        padding: 0 16px;
    }
    
    .yahoo-two-column-layout {
        padding: 24px 16px 80px;
    }
    
    /* FIX: Reduced !important usage - using specificity instead */
    .mobile-filter-close {
        display: block;
    }
    
    .mobile-filter-apply-section {
        display: block;
    }
    
    .yahoo-filter-section {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--gov-white);
        z-index: 998;
        margin: 0;
        border-radius: 0;
        padding: 0;
        overflow-y: auto;
        transform: translateX(100%);
        box-shadow: -4px 0 24px rgba(0, 0, 0, 0.15);
        transition: transform 0.3s ease;
    }
    
    .yahoo-filter-section.active {
        transform: translateX(0);
    }
    
    .filter-header {
        position: sticky;
        top: 0;
        background: var(--gov-white);
        z-index: 10;
        padding: 16px 20px;
        margin-bottom: 0;
        border-bottom: 2px solid var(--gov-navy-800);
    }
    
    .yahoo-filters-grid {
        grid-template-columns: 1fr;
        padding: 20px;
        padding-bottom: 100px;
        gap: 24px;
    }
    
    .select-dropdown {
        max-height: 50vh;
    }
    
    .multi-select-dropdown {
        max-height: 55vh;
    }
    
    .yahoo-hero-section {
        padding: 32px 0;
    }
    
    .yahoo-main-title {
        font-size: 24px;
    }
    
    .yahoo-meta-info {
        gap: 16px;
    }
    
    .meta-item strong {
        font-size: 22px;
    }
    
    .search-bar-wrapper {
        padding: 16px;
    }
    
    .search-input-container {
        flex-wrap: wrap;
    }
    
    .search-execute-btn {
        width: 100%;
        margin-top: 12px;
        justify-content: center;
    }
    
    .results-header {
        flex-direction: column;
        align-items: flex-start;
        padding: 16px 20px;
    }
    
    .view-controls {
        width: 100%;
        justify-content: center;
    }
    
    .grants-container-yahoo {
        padding: 16px;
    }
}

/* ==========================================================================
   Accessibility - アクセシビリティ
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.grant-archive-yahoo-style a:focus-visible,
.grant-archive-yahoo-style button:focus-visible,
.grant-archive-yahoo-style input:focus-visible,
.grant-archive-yahoo-style select:focus-visible,
.grant-category-archive a:focus-visible,
.grant-category-archive button:focus-visible,
.grant-category-archive input:focus-visible,
.grant-category-archive select:focus-visible,
.column-category-archive a:focus-visible,
.column-category-archive button:focus-visible,
.column-category-archive input:focus-visible,
.column-category-archive select:focus-visible {
    outline: 3px solid var(--gov-gold);
    outline-offset: 2px;
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .filter-tag,
    .multi-select-badge,
    .select-action-btn.apply-btn,
    .search-execute-btn,
    .mobile-apply-filters-btn {
        border: 2px solid var(--gov-white);
    }
    
    .ranking-tab.active::after {
        height: 3px !important;
    }
}

/* ==========================================================================
   Print Styles - 印刷スタイル
   ========================================================================== */
@media print {
    .grant-archive-yahoo-style::before,
    .grant-category-archive::before,
    .column-category-archive::before,
    .yahoo-search-section,
    .yahoo-filter-section,
    .view-controls,
    .pagination-wrapper,
    .yahoo-sidebar,
    .mobile-filter-toggle,
    .loading-overlay {
        display: none !important;
    }
    
    .yahoo-two-column-layout {
        grid-template-columns: 1fr;
    }
    
    .yahoo-hero-section {
        background: white !important;
        color: black !important;
        border-bottom: 2px solid black !important;
    }
    
    .yahoo-main-title,
    .category-badge {
        color: black !important;
    }
    
    .grants-container-yahoo {
        display: block !important;
    }
}

/* ==========================================================================
   強制表示 - レイアウト維持
   ========================================================================== */
.grant-archive-yahoo-style,
.grant-category-archive,
.column-category-archive,
.yahoo-container,
.yahoo-two-column-layout,
.yahoo-main-content,
.yahoo-results-section,
.grants-container-yahoo {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
}

.yahoo-two-column-layout {
    display: grid !important;
}

.grants-container-yahoo {
    display: flex !important;
}

.grants-container-yahoo[data-view="grid"] {
    display: grid !important;
}

/* ==========================================================================
   Column Archive Specific Styles
   コラムアーカイブページ専用スタイル（archive-column.phpから移行）
   ========================================================================== */
/* ==========================================================================
   Column Archive - Government Official Design v20.0
   コラムアーカイブページ - 官公庁風デザイン
   修正版：絞り込み表示領域 + SVGアイコン対応
   ========================================================================== */

/* NOTE: CSS Variables are defined once at the top of this file (line 13-66)
   Duplicate :root block removed to reduce file size and prevent conflicts */

/* ==========================================================================
   Base Styles
   ========================================================================== */
.column-archive-yahoo-style {
    font-family: var(--gov-font-sans);
    color: var(--gov-gray-900);
    background: linear-gradient(180deg, var(--gov-navy-50) 0%, var(--gov-white) 100%);
    line-height: 1.7;
    position: relative;
}

.column-archive-yahoo-style::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--gov-navy-800) 0%, var(--gov-gold) 50%, var(--gov-navy-800) 100%);
    z-index: 9999;
}

.yahoo-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ==========================================================================
   Breadcrumb
   ========================================================================== */
.breadcrumb-nav {
    padding: 16px 0;
    background: var(--gov-white);
    border-bottom: 1px solid var(--gov-gray-200);
}

.breadcrumb-list {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin: 0;
    padding: 0;
    list-style: none;
    font-size: 13px;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
}

.breadcrumb-item:not(:last-child)::after {
    content: '›';
    margin-left: 8px;
    color: var(--gov-gray-400);
}

.breadcrumb-item a {
    color: var(--gov-navy-600);
    text-decoration: none;
    transition: color var(--gov-transition);
}

.breadcrumb-item a:hover {
    color: var(--gov-navy-900);
    text-decoration: underline;
}

.breadcrumb-item span {
    color: var(--gov-navy-900);
    font-weight: 600;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.yahoo-hero-section {
    background: linear-gradient(135deg, var(--gov-navy-800) 0%, var(--gov-navy-900) 100%);
    color: var(--gov-white);
    padding: 48px 0;
    border-bottom: 4px solid var(--gov-gold);
    position: relative;
    overflow: hidden;
}

.yahoo-hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(to right, rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
}

.hero-content-wrapper {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.category-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(201, 162, 39, 0.15);
    border: 1px solid var(--gov-gold);
    border-radius: var(--gov-radius);
    font-size: 12px;
    font-weight: 700;
    color: var(--gov-gold);
    letter-spacing: 0.1em;
    margin-bottom: 20px;
    text-transform: uppercase;
}

/* Column Archive Hero - Higher specificity to override theme styles */
.column-archive-yahoo-style .yahoo-main-title {
    font-family: var(--gov-font-serif);
    font-size: clamp(28px, 5vw, 44px);
    font-weight: 700;
    color: var(--gov-white) !important;
    margin: 0 0 16px 0;
    line-height: 1.3;
}

.column-archive-yahoo-style .yahoo-lead-text {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.9) !important;
    margin: 0 0 24px 0;
    line-height: 1.9;
}

.column-archive-yahoo-style .yahoo-meta-info {
    display: flex;
    align-items: center;
    gap: 28px;
    flex-wrap: wrap;
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,0.15);
}

.column-archive-yahoo-style .meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.85) !important;
}

.column-archive-yahoo-style .meta-icon {
    color: var(--gov-gold) !important;
}

.column-archive-yahoo-style .meta-item strong {
    font-family: var(--gov-font-mono);
    font-size: 28px;
    font-weight: 900;
    color: var(--gov-white) !important;
}

/* ==========================================================================
   Two Column Layout
   ========================================================================== */
.yahoo-two-column-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 32px;
    padding: 32px 24px 80px;
    align-items: start;
}

.yahoo-main-content {
    min-width: 0;
}

.yahoo-sidebar {
    position: sticky;
    top: 24px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* NOTE: Duplicate Search Section styles removed - using definitions from line 308-430 */

/* ==========================================================================
   Category Tabs
   ========================================================================== */
.yahoo-category-tabs {
    margin-bottom: 24px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.category-tabs-list {
    display: flex;
    gap: 4px;
    list-style: none;
    margin: 0;
    padding: 0;
    border-bottom: 2px solid var(--gov-navy-800);
}

.category-tabs-list li {
    flex-shrink: 0;
}

.category-tab {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 12px 16px;
    font-size: 13px;
    font-weight: 600;
    color: var(--gov-gray-700);
    background: var(--gov-gray-100);
    border: 1px solid var(--gov-gray-200);
    border-bottom: none;
    text-decoration: none;
    transition: all var(--gov-transition);
    white-space: nowrap;
}

.category-tab:hover {
    background: var(--gov-white);
    color: var(--gov-navy-900);
}

.category-tab.active {
    color: var(--gov-navy-900);
    background: var(--gov-white);
    border-color: var(--gov-navy-800);
    position: relative;
}

.category-tab.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gov-white);
}

/* SVGアイコン用スタイル */
.tab-icon,
.cat-icon,
.option-icon,
.category-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.tab-icon svg,
.cat-icon svg,
.option-icon svg,
.category-icon svg {
    width: 16px;
    height: 16px;
}

.tab-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 22px;
    height: 20px;
    padding: 0 6px;
    font-size: 11px;
    font-weight: 700;
    color: var(--gov-white);
    background: var(--gov-gray-500);
    border-radius: 10px;
}

.category-tab.active .tab-count {
    background: var(--gov-navy-800);
}

/* ==========================================================================
   Filter Section - 修正版
   ========================================================================== */
.yahoo-filter-section {
    background: var(--gov-white);
    border: 1px solid var(--gov-gray-200);
    border-radius: var(--gov-radius-lg);
    margin-bottom: 24px;
    box-shadow: var(--gov-shadow-sm);
    overflow: visible; /* 重要：ドロップダウンが見えるように */
    position: relative;
    z-index: 50;
}

/* FIX: More compact filter header */
.filter-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 20px;
    background: var(--gov-navy-50);
    border-bottom: 2px solid var(--gov-navy-800);
    flex-wrap: wrap;
    gap: 10px;
}

.filter-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--gov-font-serif);
    font-size: 16px;
    font-weight: 700;
    color: var(--gov-navy-900);
    margin: 0;
}

.filter-reset-all {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: var(--gov-white);
    border: 1px solid var(--gov-gray-300);
    border-radius: var(--gov-radius);
    font-family: var(--gov-font-sans);
    font-size: 12px;
    font-weight: 600;
    color: var(--gov-gray-700);
    cursor: pointer;
    transition: all var(--gov-transition);
}

.filter-reset-all:hover {
    background: var(--gov-navy-50);
    border-color: var(--gov-navy-400);
}

/* NOTE: Duplicate filter styles removed - using compact versions from line 460+ */

/* ==========================================================================
   Active Filters
   ========================================================================== */
.active-filters-display {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 24px;
    background: var(--gov-gold-pale);
    border-top: 1px solid var(--gov-gold-light);
    flex-wrap: wrap;
}

.active-filters-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 700;
    color: var(--gov-navy-800);
}

.active-filter-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    flex: 1;
}

.filter-tag {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    background: var(--gov-navy-800);
    color: var(--gov-white);
    font-size: 12px;
    font-weight: 500;
    border-radius: var(--gov-radius);
}

.filter-tag-remove {
    background: none;
    border: none;
    color: var(--gov-white);
    cursor: pointer;
    padding: 0;
    font-size: 14px;
    opacity: 0.7;
    transition: opacity var(--gov-transition);
}

.filter-tag-remove:hover {
    opacity: 1;
}

/* ==========================================================================
   Results Section
   ========================================================================== */
.yahoo-results-section {
    background: var(--gov-white);
    border: 1px solid var(--gov-gray-200);
    border-radius: var(--gov-radius-lg);
    box-shadow: var(--gov-shadow-sm);
    overflow: hidden;
    position: relative;
    z-index: 1;
}

.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    background: var(--gov-navy-50);
    border-bottom: 2px solid var(--gov-navy-800);
    flex-wrap: wrap;
    gap: 16px;
}

.results-info {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.results-title {
    font-family: var(--gov-font-serif);
    font-size: 18px;
    font-weight: 700;
    color: var(--gov-navy-900);
    margin: 0;
}

.results-meta {
    font-size: 14px;
    color: var(--gov-gray-600);
}

.total-count strong {
    font-family: var(--gov-font-mono);
    font-size: 20px;
    font-weight: 900;
    color: var(--gov-navy-900);
}

/* View Controls */
.view-controls {
    display: flex;
    gap: 4px;
    background: var(--gov-white);
    padding: 4px;
    border-radius: var(--gov-radius);
    border: 1px solid var(--gov-gray-300);
}

.view-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px 14px;
    background: transparent;
    border: none;
    border-radius: var(--gov-radius);
    cursor: pointer;
    color: var(--gov-gray-600);
    transition: all var(--gov-transition);
}

.view-btn:hover {
    color: var(--gov-navy-800);
    background: var(--gov-navy-50);
}

.view-btn.active {
    background: var(--gov-navy-800);
    color: var(--gov-white);
}

/* ==========================================================================
   Columns Container
   ========================================================================== */
.columns-container-yahoo {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    padding: 24px;
    min-height: 400px;
}

.columns-container-yahoo[data-view="list"] {
    grid-template-columns: 1fr;
    gap: 16px;
}

/* ==========================================================================
   Column Card
   ========================================================================== */
.column-card {
    display: flex;
    flex-direction: column;
    background: var(--gov-white);
    border: 1px solid var(--gov-gray-200);
    border-radius: var(--gov-radius-lg);
    overflow: hidden;
    transition: all var(--gov-transition);
}

.column-card:hover {
    box-shadow: var(--gov-shadow);
    transform: translateY(-2px);
}

.column-card-featured {
    border-color: var(--gov-green);
    border-width: 2px;
}

.columns-container-yahoo[data-view="list"] .column-card {
    flex-direction: row;
}

.column-card-thumb {
    position: relative;
    display: block;
    aspect-ratio: 16 / 9;
    background: var(--gov-gray-100);
    overflow: hidden;
}

.columns-container-yahoo[data-view="list"] .column-card-thumb {
    width: 200px;
    flex-shrink: 0;
    aspect-ratio: auto;
    height: 100%;
}

.column-card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--gov-transition);
}

.column-card:hover .column-card-thumb img {
    transform: scale(1.05);
}

.thumb-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: var(--gov-gray-300);
}

.featured-label {
    position: absolute;
    top: 10px;
    left: 10px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    background: var(--gov-green);
    color: var(--gov-white);
    font-size: 11px;
    font-weight: 700;
    border-radius: var(--gov-radius);
}

.column-card-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 16px;
}

.column-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.column-card-cat {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    background: var(--gov-gray-100);
    color: var(--gov-gray-700);
    font-size: 11px;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--gov-radius);
    transition: all var(--gov-transition);
}

.column-card-cat:hover {
    background: var(--gov-gray-200);
    color: var(--gov-navy-900);
}

.column-card-cat .cat-icon {
    display: inline-flex;
}

.column-card-cat .cat-icon svg {
    width: 12px;
    height: 12px;
}

.column-card-time {
    display: flex;
    align-items: center;
    gap: 3px;
    font-size: 11px;
    color: var(--gov-gray-500);
}

.column-card-title {
    margin: 0 0 10px;
    font-size: 16px;
    font-weight: 700;
    line-height: 1.4;
}

.column-card-title a {
    color: var(--gov-navy-900);
    text-decoration: none;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color var(--gov-transition);
}

.column-card-title a:hover {
    color: var(--gov-blue);
}

.column-card-excerpt {
    flex: 1;
    margin: 0 0 12px;
    font-size: 13px;
    color: var(--gov-gray-600);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.column-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 12px;
    border-top: 1px solid var(--gov-gray-200);
}

.column-card-date {
    font-size: 12px;
    color: var(--gov-gray-500);
}

.column-card-stats {
    display: flex;
    align-items: center;
    gap: 10px;
}

.stat-views {
    display: flex;
    align-items: center;
    gap: 3px;
    font-size: 11px;
    color: var(--gov-gray-500);
}

.stat-level {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    font-size: 10px;
    font-weight: 600;
    border-radius: var(--gov-radius);
}

.stat-level svg {
    width: 12px;
    height: 12px;
}

.stat-level-green {
    background: var(--gov-green-light);
    color: var(--gov-green);
}

.stat-level-orange {
    background: var(--gov-orange-light);
    color: var(--gov-orange);
}

.stat-level-red {
    background: var(--gov-red-light);
    color: var(--gov-red);
}

/* ==========================================================================
   No Results
   ========================================================================== */
.no-results-message {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 80px 24px;
    text-align: center;
}

.no-results-message .no-results-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gov-navy-50);
    border-radius: 50%;
    color: var(--gov-navy-300);
    margin-bottom: 24px;
}

.no-results-message h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--gov-navy-900);
    margin: 0 0 12px 0;
}

.no-results-message p {
    font-size: 14px;
    color: var(--gov-gray-600);
    margin: 0 0 24px 0;
}

.back-to-all-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    background: var(--gov-navy-800);
    color: var(--gov-white);
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
    border-radius: var(--gov-radius);
    transition: all var(--gov-transition);
}

.back-to-all-btn:hover {
    background: var(--gov-navy-900);
    transform: translateY(-2px);
}

/* NOTE: Duplicate Loading styles removed - using definitions from line 1186+ */

/* NOTE: Duplicate pagination styles removed - using consolidated version from line 1266+ */

/* ==========================================================================
   Sidebar
   ========================================================================== */
.sidebar-widget {
    background: var(--gov-white);
    border: 1px solid var(--gov-gray-200);
    border-radius: var(--gov-radius-lg);
    box-shadow: var(--gov-shadow-sm);
    overflow: hidden;
}

.widget-title {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 16px 20px;
    background: var(--gov-navy-50);
    border-bottom: 2px solid var(--gov-navy-800);
    font-family: var(--gov-font-serif);
    font-size: 15px;
    font-weight: 700;
    color: var(--gov-navy-900);
    margin: 0;
}

.widget-title svg {
    color: var(--gov-navy-600);
    flex-shrink: 0;
}

.widget-content {
    padding: 20px;
}

/* NOTE: Duplicate Sidebar Ad Space removed - using definitions from line 1381 */

/* Ranking */
.ranking-list {
    list-style: none !important;
    padding: 0 !important;
    margin: 0 !important;
}

.ranking-item {
    border-bottom: 1px solid var(--gov-gray-100);
}

.ranking-item:last-child {
    border-bottom: none;
}

.ranking-link {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 0;
    text-decoration: none;
    color: inherit;
    transition: background var(--gov-transition);
}

.ranking-link:hover {
    background: var(--gov-navy-50);
    margin: 0 -20px;
    padding: 14px 20px;
}

.ranking-number {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--gov-font-mono);
    font-size: 13px;
    font-weight: 900;
    color: var(--gov-gray-500);
    background: var(--gov-gray-100);
    border-radius: 50%;
}

.rank-1 .ranking-number {
    background: linear-gradient(135deg, var(--gov-gold) 0%, var(--gov-gold-light) 100%);
    color: var(--gov-navy-900);
}

.rank-2 .ranking-number {
    background: var(--gov-navy-300);
    color: var(--gov-navy-900);
}

.rank-3 .ranking-number {
    background: var(--gov-navy-400);
    color: var(--gov-white);
}

.ranking-content {
    flex: 1;
    min-width: 0;
    display: flex;
    gap: 10px;
}

.ranking-thumb {
    width: 50px;
    height: 40px;
    flex-shrink: 0;
    border-radius: var(--gov-radius);
    overflow: hidden;
    background: var(--gov-gray-100);
}

.ranking-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ranking-text {
    flex: 1;
    min-width: 0;
}

.ranking-title {
    display: block;
    font-size: 13px;
    font-weight: 600;
    line-height: 1.5;
    color: var(--gov-navy-900);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.ranking-link:hover .ranking-title {
    color: var(--gov-blue);
}

.ranking-meta {
    display: flex;
    gap: 8px;
    font-size: 11px;
    color: var(--gov-gray-500);
    margin-top: 4px;
}

.ranking-views {
    display: flex;
    align-items: center;
    gap: 4px;
}

/* Topics */
.topics-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.topics-item {
    border-bottom: 1px solid var(--gov-gray-100);
    padding-bottom: 14px;
    margin-bottom: 14px;
}

.topics-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 0;
}

.topics-link {
    display: flex;
    flex-direction: column;
    gap: 4px;
    text-decoration: none;
}

.topics-link:hover .topics-title {
    color: var(--gov-blue);
}

.topics-date {
    font-size: 11px;
    font-family: var(--gov-font-mono);
    color: var(--gov-gray-500);
}

.topics-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--gov-navy-900);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color var(--gov-transition);
}

/* Tags */
.tags-cloud {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.tag-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: var(--gov-gray-50);
    border: 1px solid var(--gov-gray-200);
    border-radius: var(--gov-radius);
    text-decoration: none;
    transition: all var(--gov-transition);
}

.tag-item:hover {
    background: var(--gov-gray-100);
    border-color: var(--gov-navy-400);
    transform: translateX(4px);
}

.tag-rank {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 20px;
    height: 20px;
    font-size: 11px;
    font-weight: 800;
    color: var(--gov-white);
    background: var(--gov-gray-400);
    border-radius: 10px;
}

.tag-item:nth-child(-n+3) .tag-rank {
    background: var(--gov-navy-800);
}

.tag-name {
    flex: 1;
    font-size: 13px;
    font-weight: 600;
    color: var(--gov-navy-900);
}

.tag-count {
    font-size: 11px;
    color: var(--gov-gray-500);
}

/* Categories */
.categories-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.categories-item {
    border-bottom: 1px solid var(--gov-gray-100);
}

.categories-item:last-child {
    border-bottom: none;
}

.categories-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 0;
    text-decoration: none;
    color: var(--gov-navy-800);
    font-size: 14px;
    font-weight: 500;
    transition: all var(--gov-transition);
}

.categories-link:hover {
    color: var(--gov-blue);
    padding-left: 8px;
}

.categories-link .category-icon {
    display: inline-flex;
    color: var(--gov-navy-600);
}

.categories-link .category-icon svg {
    width: 16px;
    height: 16px;
}

.category-name {
    flex: 1;
}

.categories-count {
    font-size: 12px;
    font-family: var(--gov-font-mono);
    color: var(--gov-gray-500);
    background: var(--gov-gray-100);
    padding: 2px 8px;
    border-radius: 12px;
}

/* CTA */
.sidebar-cta {
    background: linear-gradient(135deg, var(--gov-navy-800) 0%, var(--gov-navy-900) 100%) !important;
    color: var(--gov-white);
    padding: 24px 20px;
    text-align: center;
    border: none !important;
}

.cta-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-family: var(--gov-font-serif);
    font-size: 18px;
    font-weight: 700;
    margin: 0 0 12px;
    color: var(--gov-white);
    background: none !important;
    padding: 0 !important;
    border: none !important;
}

.cta-title svg {
    color: var(--gov-gold);
}

.cta-desc {
    font-size: 13px;
    opacity: 0.9;
    margin: 0 0 20px;
    line-height: 1.7;
}

.cta-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 14px 24px;
    background: var(--gov-white);
    color: var(--gov-navy-900);
    font-size: 15px;
    font-weight: 700;
    text-decoration: none;
    border-radius: var(--gov-radius);
    transition: all var(--gov-transition);
}

.cta-btn:hover {
    background: var(--gov-gray-100);
    transform: translateY(-2px);
}

/* ==========================================================================
   Mobile Filter
   ========================================================================== */
.mobile-filter-toggle {
    display: none;
    position: fixed;
    bottom: 80px;
    left: 16px;
    z-index: 1000;
    padding: 14px 24px;
    background: linear-gradient(135deg, var(--gov-navy-800) 0%, var(--gov-navy-900) 100%);
    color: var(--gov-white);
    border: none;
    border-radius: 28px;
    box-shadow: var(--gov-shadow-lg);
    cursor: pointer;
    font-family: var(--gov-font-sans);
    font-size: 14px;
    font-weight: 700;
    align-items: center;
    gap: 8px;
}

.mobile-filter-toggle svg {
    color: var(--gov-gold);
}

.mobile-filter-close {
    display: none;
    background: none;
    border: none;
    font-size: 28px;
    color: var(--gov-gray-600);
    cursor: pointer;
    padding: 8px;
    margin-left: auto;
}

.filter-panel-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 997;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.filter-panel-overlay.active {
    display: block;
    opacity: 1;
}

.mobile-filter-apply-section {
    display: none;
    position: sticky;
    bottom: 0;
    padding: 16px 24px;
    background: var(--gov-white);
    border-top: 2px solid var(--gov-gray-200);
    z-index: 20;
}

.mobile-apply-filters-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 24px;
    background: linear-gradient(135deg, var(--gov-navy-800) 0%, var(--gov-navy-900) 100%);
    color: var(--gov-white);
    border: none;
    border-radius: var(--gov-radius);
    font-family: var(--gov-font-sans);
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    box-shadow: var(--gov-shadow);
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1024px) {
    .yahoo-two-column-layout {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .yahoo-sidebar {
        display: none;
    }
    
    .columns-container-yahoo {
        grid-template-columns: 1fr;
    }
    
    .columns-container-yahoo[data-view="list"] .column-card {
        flex-direction: column;
    }
    
    .columns-container-yahoo[data-view="list"] .column-card-thumb {
        width: 100%;
        aspect-ratio: 16 / 9;
        height: auto;
    }
    
    .yahoo-filters-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .yahoo-container {
        padding: 0 16px;
    }
    
    .yahoo-two-column-layout {
        padding: 24px 16px 80px;
    }
    
    .mobile-filter-toggle {
        display: flex !important;
    }
    
    .mobile-filter-close {
        display: block !important;
    }
    
    .mobile-filter-apply-section {
        display: block !important;
    }
    
    .yahoo-filter-section {
        position: fixed !important;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--gov-white);
        z-index: 998;
        margin: 0;
        border-radius: 0;
        overflow-y: auto !important;
        transform: translateX(100%);
        box-shadow: -4px 0 24px rgba(0, 0, 0, 0.15);
        transition: transform 0.3s ease;
    }
    
    .yahoo-filter-section.active {
        transform: translateX(0) !important;
    }
    
    .filter-header {
        position: sticky;
        top: 0;
        background: var(--gov-white);
        z-index: 10;
    }
    
    .yahoo-filters-grid {
        padding-bottom: 100px;
    }
    
    .yahoo-hero-section {
        padding: 32px 0;
    }
    
    .yahoo-main-title {
        font-size: 24px;
    }
    
    .yahoo-meta-info {
        gap: 16px;
    }
    
    .meta-item strong {
        font-size: 22px;
    }
    
    .search-bar-wrapper {
        padding: 16px;
    }
    
    .search-input-container {
        flex-wrap: wrap;
    }
    
    .search-execute-btn {
        width: 100%;
        margin-top: 12px;
        justify-content: center;
    }
    
    .yahoo-category-tabs {
        margin: 0 -16px 24px -16px;
        padding: 0 16px;
    }
    
    .results-header {
        flex-direction: column;
        align-items: flex-start;
        padding: 16px 20px;
    }
    
    .view-controls {
        width: 100%;
        justify-content: center;
    }
    
    .columns-container-yahoo {
        padding: 16px;
    }
}

/* ==========================================================================
   Accessibility
   ========================================================================== */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.column-archive-yahoo-style a:focus-visible,
.column-archive-yahoo-style button:focus-visible,
.column-archive-yahoo-style input:focus-visible {
    outline: 3px solid var(--gov-gold);
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}

/* ==========================================================================
   Print
   ========================================================================== */
@media print {
    .yahoo-search-section,
    .yahoo-filter-section,
    .yahoo-category-tabs,
    .view-controls,
    .pagination-wrapper,
    .yahoo-sidebar,
    .mobile-filter-toggle {
        display: none !important;
    }
    
    .yahoo-two-column-layout {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   Force Display
   ========================================================================== */
.column-archive-yahoo-style,
.yahoo-container,
.yahoo-two-column-layout,
.yahoo-main-content,
.yahoo-results-section,
.columns-container-yahoo {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
}

.yahoo-two-column-layout {
    display: grid !important;
}

.columns-container-yahoo {
    display: grid !important;
}

/* ==========================================================================
   Toast Notification - トースト通知
   FIX: alert() replaced with user-friendly toast notifications
   ========================================================================== */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 10px;
    pointer-events: none;
}

.toast {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    border-radius: var(--gov-radius-md);
    background: var(--gov-white);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    max-width: 400px;
    pointer-events: auto;
    transform: translateX(120%);
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.toast.show {
    transform: translateX(0);
    opacity: 1;
}

.toast.toast-error {
    border-left: 4px solid var(--gov-red-500);
}

.toast.toast-success {
    border-left: 4px solid var(--gov-green-500);
}

.toast.toast-warning {
    border-left: 4px solid var(--gov-gold-500);
}

.toast.toast-info {
    border-left: 4px solid var(--gov-blue-500);
}

.toast-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
}

.toast-error .toast-icon {
    color: var(--gov-red-500);
}

.toast-success .toast-icon {
    color: var(--gov-green-500);
}

.toast-warning .toast-icon {
    color: var(--gov-gold-500);
}

.toast-info .toast-icon {
    color: var(--gov-blue-500);
}

.toast-content {
    flex: 1;
}

.toast-title {
    font-family: var(--gov-font-sans);
    font-size: 14px;
    font-weight: 600;
    color: var(--gov-gray-900);
    margin: 0 0 4px 0;
}

.toast-message {
    font-family: var(--gov-font-sans);
    font-size: 13px;
    color: var(--gov-gray-600);
    margin: 0;
    line-height: 1.5;
}

.toast-close {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    border: none;
    background: transparent;
    color: var(--gov-gray-400);
    cursor: pointer;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s ease;
}

.toast-close:hover {
    color: var(--gov-gray-600);
}

@media (max-width: 480px) {
    .toast-container {
        top: auto;
        bottom: 20px;
        left: 16px;
        right: 16px;
    }
    
    .toast {
        max-width: 100%;
    }
}

/* ==========================================================================
   📚 補助金図鑑 - 本・辞典スタイル要素（アーカイブページ用）
   ========================================================================== */

/* ページの本風フレーム装飾（アーカイブ用） */
.grant-archive-yahoo-style::after,
.grant-category-archive::after,
.grant-prefecture-archive::after {
    content: '';
    position: fixed;
    top: 4px;
    bottom: 0;
    left: 0;
    width: 5px;
    background: linear-gradient(
        180deg,
        var(--gov-gold) 0%,
        var(--gov-gold-light) 20%,
        var(--gov-navy-300) 40%,
        var(--gov-navy-200) 60%,
        var(--gov-navy-300) 80%,
        var(--gov-gold-light) 100%
    );
    z-index: 10;
    box-shadow: 2px 0 8px rgba(0,0,0,0.08);
    pointer-events: none;
}

@media (max-width: 768px) {
    .grant-archive-yahoo-style::after,
    .grant-category-archive::after,
    .grant-prefecture-archive::after {
        display: none;
    }
}

/* 図鑑ヘッダー装飾（アーカイブ用） */
.gov-zukan-header {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 16px;
    background: linear-gradient(135deg, var(--gov-navy-800) 0%, var(--gov-navy-900) 100%);
    border-radius: var(--gov-radius-lg);
    margin-bottom: 16px;
    border-bottom: 3px solid var(--gov-gold);
}

.gov-zukan-header-icon {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
}

.gov-zukan-header-icon svg {
    width: 100%;
    height: 100%;
}

.gov-zukan-header-content {
    flex: 1;
}

.gov-zukan-label {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 10px;
    background: var(--gov-gold);
    color: var(--gov-navy-900);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.08em;
    border-radius: 2px;
    margin-bottom: 6px;
}

.gov-zukan-label svg {
    width: 11px;
    height: 11px;
}

.gov-zukan-entry {
    font-family: var(--gov-font-mono);
    font-size: 11px;
    color: var(--gov-gold-light);
    letter-spacing: 0.1em;
}

/* 図鑑風カードスタイル（アーカイブ用） */
.gov-card-zukan-style {
    position: relative;
    border-left: 4px solid var(--gov-navy-300);
    box-shadow: 
        var(--gov-shadow-sm),
        -3px 0 0 var(--gov-navy-200),
        -6px 0 0 var(--gov-navy-100);
    transition: all var(--gov-transition);
}

.gov-card-zukan-style:hover {
    border-left-color: var(--gov-gold);
}

.gov-card-zukan-style::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: -4px;
    width: 4px;
    background: linear-gradient(
        180deg,
        var(--gov-gold) 0%,
        var(--gov-gold-light) 50%,
        var(--gov-gold) 100%
    );
    opacity: 0;
    transition: opacity var(--gov-transition);
}

.gov-card-zukan-style:hover::before {
    opacity: 1;
}

/* 図鑑エントリーバッジ（アーカイブ用） */
.gov-entry-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 10px;
    background: linear-gradient(135deg, var(--gov-navy-800) 0%, var(--gov-navy-900) 100%);
    color: var(--gov-gold);
    font-family: var(--gov-font-mono);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.12em;
    border-radius: 2px;
}

.gov-entry-badge svg {
    width: 12px;
    height: 12px;
}

/* しおり風リボン（アーカイブ用） */
.gov-bookmark-ribbon {
    position: absolute;
    top: 0;
    right: 16px;
    width: 24px;
    height: 56px;
    background: linear-gradient(180deg, var(--gov-gold) 0%, #b8941f 100%);
    clip-path: polygon(0 0, 100% 0, 100% 100%, 50% 85%, 0 100%);
    box-shadow: 1px 2px 6px rgba(0,0,0,0.15);
    z-index: 5;
}

/* 図鑑風セクション区切り */
.gov-encyclopedia-divider {
    display: flex;
    align-items: center;
    gap: 14px;
    margin: 32px 0;
    color: var(--gov-navy-400);
}

.gov-encyclopedia-divider::before,
.gov-encyclopedia-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, var(--gov-navy-200) 50%, transparent 100%);
}

.gov-encyclopedia-divider svg {
    width: 20px;
    height: 20px;
    color: var(--gov-gold);
}