/*
Theme Name: Pop Culture × Work
Theme URI: https://colneo.biz/blog/
Author: Colneo Media Group
Author URI: https://colneo.biz/
Description: Modern media theme for Japanese pop culture and work trends. Built with Tailwind CSS and designed for content-rich storytelling.
Version: 1.13.3
Requires at least: 6.0
Tested up to: 6.4
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: pop-culture-work
Tags: blog, news, magazine, two-columns, responsive-layout, custom-colors, custom-menu, featured-images, threaded-comments, translation-ready

Pop Culture × Work is a modern WordPress theme designed for media sites 
focusing on Japanese pop culture, technology trends, and workplace innovation.

Changelog:
v1.9.3 (2026-02-08)
- Added: JSON-LD structured data for glossary detail pages (wp_head hook)
  * FAQPage schema: Google FAQ rich results (auto-generated from FAQ custom fields)
  * DefinedTerm schema: semantic term definition markup
  * BreadcrumbList schema: breadcrumb rich results
  * WebPage/ItemPage schema: page metadata with publisher info
- Strategy: AI autonomous posts with FAQ meta automatically qualify for rich results
- Schema uses @graph pattern for consolidated single-script output
- FAQPage only output when FAQ data exists (avoids Google warnings)

v1.9.2 (2026-02-08)
- Fixed: Glossary index now shows all terms (removed meta_key requirement in query)
- Fixed: Terms without glossary_reading fallback to title for 50-syllable grouping
- Added: "詳しい解説" dedicated custom field (glossary_detailed_explanation)
- Added: "用例・使い方" dedicated custom field (glossary_usage_examples)
- Added: FAQ input UI in admin meta box (Q&A pairs, max 10, with add/remove)
- Changed: Meta box reorganized with section dividers (基本情報/コンテンツ/関連用語/FAQ)
- Changed: Detail page TOC now dynamic (only shows sections with data)
- Changed: FAQ/用例/解説 sections hidden when empty (no placeholder text)
- Fixed: "用語集一覧に戻る" link uses dynamic page lookup instead of hardcoded URL
- Fixed: REST API /glossary/v1/index endpoint removed meta_key dependency

v1.9.1 (2026-02-08)
- Added Glossary custom post type (CPT) with full REST API support
- New template: page-glossary.php (glossary index with 50-syllable + A-Z navigation)
- New template: single-glossary.php (glossary detail with TOC sidebar, FAQ accordion)
- All custom fields exposed via register_post_meta for API read/write
- AI autonomous posting meta fields: ai_generated, ai_model, ai_confidence, ai_reviewed
- Custom REST endpoints: /glossary/v1/stats, /glossary/v1/index
- Admin meta boxes: glossary details + AI generation info sidebar
- Glossary posts excluded from homepage, category, tag, date, author archives
- Glossary posts included in site search results
- Glossary-specific CSS styles for entry-content, FAQ accordion, line-clamp

v1.9.0 (2026-02-08)
- TOP page hero redesign: replaced 2 sub-story cards with 3 navigation cards
  * Card 1: カテゴリから選ぶ → /categories/
  * Card 2: タグ索引検索 → /tag-directory/
  * Card 3: 用語集＆FAQ → /glossary/
- Hero right column uses flex-1 for equal height distribution matching left hero
- Header search: placeholder changed to "キーワードで探す"
- Header search: added "検索" submit button with white text
- Removed default WordPress widgets from sidebar (search, recent posts, archives, categories)
- Added pattern-dots decorative CSS class
- Article grid offset adjusted from 3 to 1 (single hero post)

v1.8.8d (2026-02-08)
- Fixed tag sorting: now properly sorted alphabetically within each kana group
- Localized UI to Japanese: hero section, search placeholder, all English text
- Updated breadcrumb active color: rgb(255, 0, 122) for current location
- Updated kana navigation active color: rgb(13, 127, 242) (blue)
- Added new tag.php template for dedicated tag archive pages
- Tag pages show category badge, related tags, and category info sidebar
- Future-proof architecture: separate tag.php instead of using archive.php

v1.8.8c (2026-02-08)
- Fixed grid layout issue: empty categories now hidden
- Shortened category name: "テクノロジー × カルチャー" (no line break)
- Added dynamic grid layout based on category count
- Added initialization notice for admins when tags are uncategorized
- Improved responsive layout for 1-4 categories

v1.8.8b (2026-02-08)
- Changed tag classification from keyword-based to custom field-based system
- Updated 4 categories with philosophical layer structure
- Added tag category custom field to WordPress admin
- Added automatic tag category initialization from predefined mapping
- Maintenance-free tag management (no code changes needed for new tags)

v1.8.8 (2026-02-08)
- Added Tag Directory page template (page-tag-directory.php)
- Implemented 50-syllable (あ-わ) and A-Z tag navigation
- Created 4-category tag classification system
- Added real-time tag search functionality with JavaScript
- Responsive 4-column grid layout for tag display (4→2→1 columns)

v1.8.7 (Previous)
- Fixed pagination URL generation bugs
- Implemented breadcrumb navigation with color scheme
- Enhanced WordPress loop context handling
*/

/* 
 * Tailwind CSS is loaded via CDN in functions.php
 * Custom styles can be added below if needed
 */

/* Base Reset (Tailwind handles most of this) */
* {
    margin: 0;
    padding: 0;
}

html, body {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
    margin: 0 !important;
    padding: 0 !important;
}

/* Remove WordPress admin bar spacing */
html {
    margin-top: 0 !important;
}

body.admin-bar {
    padding-top: 0 !important;
    margin-top: 0 !important;
}

#wpadminbar {
    position: fixed !important;
}

body.admin-bar header.sticky {
    top: 32px;
}

@media screen and (max-width: 782px) {
    body.admin-bar header.sticky {
        top: 46px;
    }
}

/* Remove WordPress default width constraints */
.site,
.site-content,
.entry-content,
.hfeed {
    max-width: none !important;
    width: 100% !important;
}

/* Force main content area to be wide - HIGHEST PRIORITY */
main#main-content,
#main-content {
    max-width: 1280px !important;
    width: 100% !important;
    margin-left: auto !important;
    margin-right: auto !important;
    padding-left: 1rem !important;
    padding-right: 1rem !important;
    box-sizing: border-box !important;
}

@media (min-width: 1024px) {
    main#main-content,
    #main-content {
        padding-left: 2.5rem !important;
        padding-right: 2.5rem !important;
    }
}

/* Also apply to header and footer containers */
header .max-w-7xl,
footer .max-w-7xl {
    max-width: 1280px !important;
    width: 100% !important;
    margin-left: auto !important;
    margin-right: auto !important;
}

/* Custom Utilities (if needed beyond Tailwind) */
.container-custom {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* WordPress Core Styles */
.alignnone {
    margin: 1.5em 0;
}

.aligncenter,
div.aligncenter {
    display: block;
    margin: 1.5em auto;
}

.alignright {
    float: right;
    margin: 0.5em 0 1.5em 1.5em;
}

.alignleft {
    float: left;
    margin: 0.5em 1.5em 1.5em 0;
}

/* Gallery Styles */
.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
    margin: 1.5em 0;
}

.gallery-item {
    display: block;
}

/* Comment Styles */
.comment-list {
    list-style: none;
    padding: 0;
}

.comment-list .children {
    list-style: none;
    padding-left: 2em;
}

/* Sticky Post */
.sticky {
    /* Style for sticky posts */
}

/* Screen Reader Text */
.screen-reader-text {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Skip Link */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: #000;
    color: #fff;
    padding: 0.5em 1em;
    z-index: 100000;
}

.skip-link:focus {
    top: 0;
}

/* Fix logo and title alignment */
header .flex.items-center.gap-2 {
    align-items: center !important;
    display: flex !important;
}

header .flex.items-center.gap-2 .material-symbols-outlined {
    line-height: 1 !important;
    vertical-align: middle !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    margin: 0 !important;
    padding: 0 !important;
}

header .flex.items-center.gap-2 h1 {
    line-height: 1.2 !important;
    display: flex !important;
    align-items: center !important;
    margin: 0 !important;
    padding: 0 !important;
}

header .flex.items-center.gap-2 h1 a {
    display: inline-flex !important;
    align-items: center !important;
}

/* Vivid category labels with white text - 補色で分散 */
.bg-accent-magenta {
    background-color: #E91E63 !important; /* ピンク系 */
    color: #ffffff !important;
}

.bg-accent-cyan {
    background-color: #10B981 !important; /* 緑系（エメラルド） */
    color: #ffffff !important;
}

.bg-primary {
    background-color: #F97316 !important; /* オレンジ系 */
    color: #ffffff !important;
}

.bg-accent-blue {
    background-color: #3B82F6 !important; /* 青系 */
    color: #ffffff !important;
}

/* Ensure white text on all category labels */
.bg-accent-magenta,
.bg-accent-cyan,
.bg-primary,
.bg-accent-blue {
    color: #ffffff !important;
}

/* Special case: keep dark backgrounds dark */
.bg-slate-900 {
    color: #ffffff !important;
}

/* Hide recent comments widget */
#block-4,
.widget_block .wp-block-latest-comments,
.wp-block-latest-comments {
    display: none !important;
}

/* Hide archive and category widgets */
.widget_archive,
.widget_categories,
.wp-block-archives,
.wp-block-categories {
    display: none !important;
}

/* ============================================================
 * Entry Content (記事本文) Prose Styles
 * Tailwind resets everything, so we need explicit prose styles
 * Base font size: 18px for improved readability
 * ============================================================ */
.entry-content h1 { font-size: 2rem; font-weight: 700; margin-top: 1.5rem; margin-bottom: 0.75rem; color: #1e293b; line-height: 1.3; }
.entry-content h2 { font-size: 1.5rem; font-weight: 700; margin-top: 1.5rem; margin-bottom: 0.75rem; color: #1e293b; line-height: 1.4; }
.entry-content h3 { font-size: 1.25rem; font-weight: 600; margin-top: 1.25rem; margin-bottom: 0.5rem; color: #1e293b; line-height: 1.4; }
.entry-content h4 { font-size: 1.1rem; font-weight: 600; margin-top: 1rem; margin-bottom: 0.5rem; color: #334155; }
.entry-content h5,
.entry-content h6 { font-size: 1rem; font-weight: 600; margin-top: 1rem; margin-bottom: 0.5rem; color: #334155; }

.entry-content p { font-size: 18px; margin-bottom: 1rem; line-height: 1.8; color: #475569; }
.entry-content p:first-child { margin-top: 0; }

.entry-content a { color: #10171e; text-decoration: underline; }
.entry-content a:hover { color: #e2e8f0; }

.entry-content ul { list-style-type: disc; padding-left: 1.75rem; margin-bottom: 1rem; font-size: 18px; }
.entry-content ol { list-style-type: decimal; padding-left: 1.75rem; margin-bottom: 1rem; font-size: 18px; }
.entry-content li { font-size: 18px; margin-bottom: 0.4rem; line-height: 1.8; color: #475569; }

.entry-content blockquote {
    border-left: 4px solid #0d7ff2;
    padding: 0.75rem 1.25rem;
    margin: 1.25rem 0;
    background-color: #f1f5f9;
    border-radius: 0 0.5rem 0.5rem 0;
}
.entry-content blockquote p { font-size: 18px; color: #475569; margin-bottom: 0; font-style: italic; line-height: 1.8; }

.entry-content pre {
    background-color: #1e293b;
    color: #e2e8f0;
    padding: 1rem;
    border-radius: 0.5rem;
    overflow-x: auto;
    margin-bottom: 1rem;
    font-size: 0.875rem;
    line-height: 1.6;
}
.entry-content code {
    background-color: #f1f5f9;
    color: #e11d48;
    padding: 0.15rem 0.4rem;
    border-radius: 0.25rem;
    font-size: 0.875rem;
}
.entry-content pre code {
    background-color: transparent;
    color: inherit;
    padding: 0;
}

.entry-content img { max-width: 100%; height: auto; border-radius: 0.5rem; margin: 1rem 0; }

.entry-content table { width: 100%; border-collapse: collapse; margin-bottom: 1rem; font-size: 0.9rem; }
.entry-content th { background-color: #f1f5f9; padding: 0.75rem; text-align: left; border-bottom: 2px solid #cbd5e1; font-weight: 600; color: #334155; }
.entry-content td { padding: 0.75rem; border-bottom: 1px solid #e2e8f0; color: #475569; }
.entry-content tr:nth-child(even) td { background-color: #f8fafc; }

.entry-content hr { border: none; border-top: 1px solid #e2e8f0; margin: 2rem 0; }

/* Dark mode overrides for entry-content */
.dark .entry-content h1,
.dark .entry-content h2,
.dark .entry-content h3 { color: #f1f5f9; }
.dark .entry-content h4,
.dark .entry-content h5,
.dark .entry-content h6 { color: #cbd5e1; }
.dark .entry-content p,
.dark .entry-content li { color: #cbd5e1; }
.dark .entry-content blockquote { background-color: #1e293b; }
.dark .entry-content blockquote p { color: #94a3b8; }
.dark .entry-content code { background-color: #1e293b; color: #fb7185; }
.dark .entry-content th { background-color: #1e293b; color: #e2e8f0; border-bottom-color: #334155; }
.dark .entry-content td { border-bottom-color: #334155; color: #cbd5e1; }
.dark .entry-content tr:nth-child(even) td { background-color: #162032; }
.dark .entry-content hr { border-top-color: #334155; }

/* ============================================================
 * FORCE BLACK TEXT FOR HEADER AND FOOTER LINKS
 * High priority to override WordPress defaults and cache issues
 * ============================================================ */

/* Header navigation links - Force black text */
header nav a,
header nav a span,
header .flex.items-center a {
    color: #10171e !important;
    text-decoration: none !important;
}

header nav a:hover,
header nav a:hover span {
    color: #64748b !important;
}

/* Footer links - Force black text */
footer a,
footer a span {
    color: #10171e !important;
    text-decoration: none !important;
}

footer a:hover,
footer a:hover span {
    color: #475569 !important;
}

/* Footer copyright and bottom links */
footer .text-slate-400 a {
    color: #94a3b8 !important;
}

footer .text-slate-400 a:hover {
    color: #64748b !important;
}

/* Dark mode overrides for header/footer */
.dark header nav a,
.dark header nav a span,
.dark header .flex.items-center a {
    color: #ffffff !important;
}

.dark header nav a:hover,
.dark header nav a:hover span {
    color: #cbd5e1 !important;
}

.dark footer a,
.dark footer a span {
    color: #e2e8f0 !important;
}

.dark footer a:hover,
.dark footer a:hover span {
    color: #cbd5e1 !important;
}

/* ============================================================
 * Horizontal Scroll without Scrollbar (for category tabs)
 * ============================================================ */
.no-scrollbar::-webkit-scrollbar {
    display: none;
}

.no-scrollbar {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

/* ============================================================
 * Pagination Styles
 * ============================================================ */
.pagination-item a,
.pagination-item span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    border-radius: 0.5rem;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s;
}

/* Default pagination links */
.pagination-item a {
    color: #64748b;
    background-color: #f8fafc;
    border: 1px solid #e2e8f0;
}

.pagination-item a:hover {
    background-color: #f1f5f9;
    border-color: #cbd5e1;
    color: #334155;
}

/* Current page - Blue */
.pagination-item span.current {
    background-color: rgb(13 127 242) !important;
    color: #ffffff !important;
    border: 1px solid rgb(13 127 242) !important;
    font-weight: 600;
}

/* Previous/Next arrows */
.pagination-item a .material-symbols-outlined {
    font-size: 18px;
    line-height: 1;
}

/* ============================================================
 * Card Hover Effects
 * ============================================================ */
/* Article card title hover - Blue */
article.group h3 a:hover,
article.group h4 a:hover,
article h3 a:hover,
article h4 a:hover {
    color: rgb(13 127 242) !important;
}

/* "Read more" link hover - Red (if implemented) */
.read-more-link:hover {
    color: rgb(255 0 122) !important;
}

/* ============================================================
 * Tag Directory Custom Colors (v1.8.8e)
 * ============================================================ */
/* Business category green color */
.text-green-500 {
    color: #10b981 !important;
}

.bg-green-500 {
    background-color: #10b981 !important;
}

.hover\:text-green-500:hover {
    color: #10b981 !important;
}

/* Ensure icon colors are applied */
.material-symbols-outlined.text-green-500 {
    color: #10b981 !important;
}

.material-symbols-outlined.text-accent-magenta {
    color: #ff007a !important;
}

/* ============================================================
   GLOSSARY STYLES (用語集)
   Added in v1.9.1
   ============================================================ */

/* 索引ページ: 検索時のアニメーション */
.glossary-term-item {
    transition: opacity 0.2s ease, display 0.2s ease;
}

/* 索引ページ: 行見出しのスクロールマージン */
.glossary-section h2[id] {
    scroll-margin-top: 140px;
}

/* 詳細ページ: 目次アクティブリンク */
#glossary-toc a.active {
    color: #0d7ff2 !important;
    background-color: rgba(13, 127, 242, 0.05) !important;
    border-left-color: #0d7ff2 !important;
}

/* 詳細ページ: FAQ アコーディオン */
.glossary-faq details summary::-webkit-details-marker {
    display: none;
}

/* 詳細ページ: line-clamp */
.line-clamp-1 {
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* 詳細ページ: entry-content内のスタイル調整 */
.single-glossary .entry-content h2 {
    font-size: 1.25rem !important;
    font-weight: 700 !important;
    margin-top: 2rem !important;
    margin-bottom: 1rem !important;
    padding-bottom: 0.5rem !important;
    border-bottom: 1px solid #e2e8f0 !important;
    color: #10171e !important;
}

.single-glossary .entry-content h3 {
    font-size: 1.1rem !important;
    font-weight: 700 !important;
    margin-top: 1.5rem !important;
    margin-bottom: 0.75rem !important;
    color: #10171e !important;
}

.single-glossary .entry-content p {
    margin-bottom: 1rem !important;
    line-height: 1.8 !important;
}

.single-glossary .entry-content ul,
.single-glossary .entry-content ol {
    margin-bottom: 1rem !important;
    padding-left: 1.5rem !important;
}

.single-glossary .entry-content li {
    margin-bottom: 0.5rem !important;
    line-height: 1.7 !important;
}

.single-glossary .entry-content blockquote {
    border-left: 4px solid #ff007a !important;
    padding: 1rem 1.5rem !important;
    background: #f8fafc !important;
    margin: 1.5rem 0 !important;
    color: #475569 !important;
    font-style: italic !important;
}

/* ============================================================
   Newsletter Subscribe Modal & Form (v1.10.0)
   ============================================================ */

/* Modal Overlay — default: hidden, shown via .pcw-modal-active class */
.pcw-modal-overlay {
    position: fixed !important;
    inset: 0 !important;
    z-index: 9999 !important;
    background: rgba(0, 0, 0, 0.6) !important;
    display: none !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 1rem !important;
    backdrop-filter: blur(4px) !important;
    -webkit-backdrop-filter: blur(4px) !important;
}

/* Active state — JS adds/removes this class */
.pcw-modal-overlay.pcw-modal-active {
    display: flex !important;
}

/* Modal Content */
.pcw-modal-content {
    position: relative !important;
    background: #ffffff !important;
    border-radius: 1rem !important;
    max-width: 440px !important;
    width: 100% !important;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25) !important;
    overflow: hidden !important;
    animation: pcwModalFadeIn 0.25s ease-out !important;
}

@keyframes pcwModalFadeIn {
    from { opacity: 0; transform: translateY(16px) scale(0.97); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* Close Button */
.pcw-modal-close {
    position: absolute !important;
    top: 0.75rem !important;
    right: 0.75rem !important;
    width: 2rem !important;
    height: 2rem !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    border-radius: 50% !important;
    background: transparent !important;
    border: none !important;
    cursor: pointer !important;
    color: #64748b !important;
    transition: all 0.2s !important;
    z-index: 10 !important;
}

.pcw-modal-close:hover {
    background: #f1f5f9 !important;
    color: #10171e !important;
}

/* Modal Body */
.pcw-modal-body {
    padding: 2.5rem 2rem 2rem !important;
    text-align: center !important;
}

.pcw-modal-icon {
    width: 3.5rem !important;
    height: 3.5rem !important;
    border-radius: 50% !important;
    background: #10171e !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    margin-bottom: 1rem !important;
}

.pcw-modal-icon .material-symbols-outlined {
    color: #ffffff !important;
    font-size: 1.5rem !important;
}

.pcw-modal-heading {
    font-size: 1.375rem !important;
    font-weight: 700 !important;
    color: #10171e !important;
    margin-bottom: 0.5rem !important;
}

.pcw-modal-desc {
    font-size: 0.875rem !important;
    color: #64748b !important;
    line-height: 1.6 !important;
    margin-bottom: 1.5rem !important;
}

/* Input Group */
.pcw-modal-input-group {
    display: flex !important;
    flex-direction: column !important;
    gap: 0.75rem !important;
}

.pcw-modal-input {
    width: 100% !important;
    padding: 0.75rem 1rem !important;
    border: 2px solid #e2e8f0 !important;
    border-radius: 0.5rem !important;
    font-size: 0.9375rem !important;
    color: #10171e !important;
    background: #ffffff !important;
    outline: none !important;
    transition: border-color 0.2s !important;
    box-sizing: border-box !important;
}

.pcw-modal-input:focus {
    border-color: #10171e !important;
}

.pcw-modal-input::placeholder {
    color: #94a3b8 !important;
}

.pcw-modal-btn {
    width: 100% !important;
    padding: 0.75rem 1.5rem !important;
    background: #10171e !important;
    color: #ffffff !important;
    font-weight: 700 !important;
    font-size: 0.9375rem !important;
    border: none !important;
    border-radius: 0.5rem !important;
    cursor: pointer !important;
    transition: background 0.2s !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

.pcw-modal-btn:hover {
    background: #1f2937 !important;
}

.pcw-modal-btn:disabled {
    opacity: 0.6 !important;
    cursor: not-allowed !important;
}

/* Error */
.pcw-modal-error {
    font-size: 0.8125rem !important;
    color: #ef4444 !important;
    margin-top: 0.5rem !important;
}

/* Success */
.pcw-modal-success-icon {
    margin-bottom: 0.75rem !important;
}

.pcw-modal-success-icon .material-symbols-outlined {
    font-size: 3rem !important;
    color: #10b981 !important;
}

.pcw-modal-success-text {
    font-size: 1rem !important;
    font-weight: 600 !important;
    color: #10171e !important;
    line-height: 1.6 !important;
}

/* Note */
.pcw-modal-note {
    font-size: 0.75rem !important;
    color: #94a3b8 !important;
    margin-top: 1rem !important;
}

/* Spinner animation */
.pcw-spin {
    animation: pcwSpin 1s linear infinite !important;
}

@keyframes pcwSpin {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}

/* ===================================================
   About Page / Fullwidth Page Styles (v1.12.0)
   =================================================== */

/* フルワイドページ: force_width_css の max-width 制約を解除 */
main#main-content.pcw-fullwidth-page,
#main-content.pcw-fullwidth-page {
    max-width: 100% !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
}

/* About ヒーローセクション テキストシャドウ */
.pcw-fullwidth-page h1 {
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

/* About カード ホバーカラー */
.pcw-fullwidth-page .group:hover {
    border-color: currentColor;
}

/* About ルーツ画像 グレースケール解除アニメーション */
.pcw-fullwidth-page .grayscale {
    transition: filter 0.7s ease;
}