/*
Theme Name: Etransform
Description: シンプルでモダンなコーポレートサイト向けWordPressテーマ。レスポンシブ対応で、カスタマイズも簡単。
Version: 1.0.0
Author: Etransform
Author URI: https://eatransform.net/
License: GPL v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: etransform
Tags: blog, one-column, two-columns, custom-colors, custom-menu, custom-logo, editor-style, featured-images, footer-widgets, full-width-template, theme-options, threaded-comments, translation-ready, block-styles, wide-blocks
Requires at least: 5.0
Tested up to: 6.4
Requires PHP: 7.4
*/

/* ========== リセット ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    background: #ffffff;
    color: #1a1a1a;
    padding-top: 80px;
}

/* ========== ヘッダー ========== */
.modern-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 80px;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    z-index: 1000;
    transition: all 0.3s ease;
}

.modern-header.scrolled {
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
}

.header-container {
    max-width: 1400px;
    height: 100%;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* ========== ロゴ部分 ========== */
.header-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.header-logo:hover {
    opacity: 0.7;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #000000 0%, #434343 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: white;
    font-weight: 700;
}

.logo-text {
    font-size: 20px;
    font-weight: 700;
    color: #1a1a1a;
    letter-spacing: -0.5px;
}

/* ========== 右側ナビゲーション ========== */
.header-right {
    display: flex;
    align-items: center;
    gap: 48px;
}

/* メニュー */
.header-menu {
    display: flex;
    list-style: none;
    gap: 40px;
    margin: 0;
    padding: 0;
}

.menu-item {
    position: relative;
}

.menu-link {
    text-decoration: none;
    color: #1a1a1a;
    font-size: 15px;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.menu-link::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 0;
    height: 2px;
    background: #1a1a1a;
    transition: width 0.3s ease;
}

.menu-link:hover {
    color: #666;
}

.menu-link:hover::after {
    width: 100%;
}

/* SNSアイコン */
.header-social {
    display: flex;
    gap: 16px;
}

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: #f5f5f5;
    color: #1a1a1a;
    text-decoration: none;
    font-size: 16px;
    transition: all 0.3s ease;
    position: relative;
}

.social-link::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: #1a1a1a;
    transition: width 0.3s ease;
}

.social-link:hover {
    color: #1a1a1a;
}

.social-link:hover::after {
    width: 80%;
}

/* ========== モバイルメニュー ========== */
.mobile-menu-btn {
    display: none;
    width: 40px;
    height: 40px;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
}

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background: #1a1a1a;
    transition: all 0.3s ease;
    border-radius: 2px;
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

.mobile-menu {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    height: calc(100vh - 80px);
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    padding: 40px;
    overflow-y: auto;
}

.mobile-menu.active {
    transform: translateX(0);
}

.mobile-menu .header-menu {
    flex-direction: column;
    gap: 24px;
}

.mobile-menu .menu-link {
    font-size: 24px;
}

.mobile-menu .header-social {
    margin-top: 40px;
    justify-content: center;
}

/* ========== レスポンシブ ========== */
@media (max-width: 768px) {
    body {
        padding-top: 80px;
    }

    .header-container {
        padding: 0 20px;
    }

    .header-right {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }
}

@media (max-width: 480px) {
    .logo-text {
        font-size: 16px;
    }

    .logo-icon {
        width: 36px;
        height: 36px;
        font-size: 18px;
    }
}

/* ========== フッター ========== */
.modern-footer {
    background: #1a1a1a;
    color: #ffffff;
    padding: 80px 0 40px;
    margin-top: 120px;
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.footer-logo .logo-icon {
    background: linear-gradient(135deg, #ffffff 0%, #cccccc 100%);
    color: #1a1a1a;
}

.footer-logo .logo-text {
    color: #ffffff;
}

.footer-description {
    color: #999;
    line-height: 1.8;
    font-size: 14px;
}

.footer-section h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 20px;
    color: #ffffff;
}

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

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: #999;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
    position: relative;
    display: inline-block;
}

.footer-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #ffffff;
    transition: width 0.3s ease;
}

.footer-links a:hover {
    color: #ffffff;
}

.footer-links a:hover::after {
    width: 100%;
}

.footer-bottom {
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    color: #666;
    font-size: 14px;
}

/* フッター レスポンシブ */
@media (max-width: 768px) {
    .modern-footer {
        padding: 60px 0 30px;
        margin-top: 80px;
    }

    .footer-container {
        padding: 0 20px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
        margin-bottom: 40px;
    }

    .footer-brand {
        max-width: 100%;
    }
}

/* ========== メインコンテンツ ========== */
.main-content {
    min-height: calc(100vh - 80px);
}

.section-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

/* セクションヘッダー */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-label {
    display: inline-block;
    font-size: 14px;
    font-weight: 600;
    color: #666;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 16px;
}

.section-title {
    font-size: 48px;
    font-weight: 700;
    color: #1a1a1a;
    letter-spacing: -1px;
    margin: 0;
}

/* ========== ヒーローセクション ========== */
.hero-section {
    padding: 120px 0;
    text-align: center;
}

.hero-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 40px;
}

.hero-title {
    font-size: 72px;
    font-weight: 700;
    color: #1a1a1a;
    letter-spacing: -2px;
    margin-bottom: 24px;
    line-height: 1.1;
}

.hero-description {
    font-size: 20px;
    color: #666;
    line-height: 1.8;
    margin-bottom: 48px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary,
.btn-secondary {
    display: inline-flex;
    align-items: center;
    padding: 16px 32px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.btn-primary {
    background: #1a1a1a;
    color: white;
}

.btn-primary:hover {
    background: #333;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.btn-secondary {
    background: #f5f5f5;
    color: #1a1a1a;
}

.btn-secondary:hover {
    background: #e5e5e5;
}

/* ========== Aboutセクション ========== */
.about-section {
    padding: 100px 0;
    background: #f9f9f9;
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about-content p {
    font-size: 18px;
    line-height: 2;
    color: #666;
    margin-bottom: 24px;
}

/* ========== Servicesセクション ========== */
.services-section {
    padding: 100px 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.service-card {
    text-align: center;
    padding: 40px;
    background: white;
    border-radius: 16px;
    border: 1px solid #f0f0f0;
    transition: all 0.3s ease;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
    border-color: #e0e0e0;
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    background: #f5f5f5;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: #1a1a1a;
    transition: all 0.3s ease;
}

.service-card:hover .service-icon {
    background: #1a1a1a;
    color: white;
}

.service-card h3 {
    font-size: 24px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 16px;
}

.service-card p {
    font-size: 16px;
    color: #666;
    line-height: 1.8;
}

/* ========== Contactセクション ========== */
.contact-section {
    padding: 100px 0;
    background: #f9f9f9;
}

.contact-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.contact-content p {
    font-size: 18px;
    color: #666;
    line-height: 2;
    margin-bottom: 40px;
}

.contact-button {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 20px 40px;
    background: #1a1a1a;
    color: white;
    text-decoration: none;
    font-size: 18px;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.contact-button:hover {
    background: #333;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

/* ========== レスポンシブ（コンテンツ） ========== */
@media (max-width: 768px) {
    .section-container {
        padding: 0 20px;
    }

    .section-header {
        margin-bottom: 40px;
    }

    .section-title {
        font-size: 32px;
    }

    .hero-section {
        padding: 80px 0;
    }

    .hero-container {
        padding: 0 20px;
    }

    .hero-title {
        font-size: 40px;
    }

    .hero-description {
        font-size: 16px;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn-primary,
    .btn-secondary {
        width: 100%;
        justify-content: center;
    }

    .about-section,
    .services-section,
    .contact-section {
        padding: 60px 0;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .service-card {
        padding: 32px;
    }
}

/* ========== 固定ページ（page.php） ========== */
.page-content {
    min-height: calc(100vh - 80px);
}

/* ページヘッダー */
.page-header {
    padding: 80px 0 60px;
    background: #f9f9f9;
    border-bottom: 1px solid #f0f0f0;
}

.page-header-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 40px;
    text-align: center;
}

.page-title {
    font-size: 56px;
    font-weight: 700;
    color: #1a1a1a;
    letter-spacing: -1.5px;
    margin-bottom: 16px;
    line-height: 1.2;
}

.page-excerpt {
    font-size: 18px;
    color: #666;
    line-height: 1.8;
    margin: 0;
}

/* ページコンテンツ */
.page-main {
    padding: 80px 0;
}

.page-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 40px;
}

.page-article {
    background: white;
}

.page-body {
    font-size: 16px;
    line-height: 1.9;
    color: #333;
}

/* コンテンツ内の要素 */
.page-body h2 {
    font-size: 32px;
    font-weight: 700;
    color: #1a1a1a;
    margin: 48px 0 24px;
    padding-bottom: 16px;
    border-bottom: 2px solid #f0f0f0;
}

.page-body h3 {
    font-size: 24px;
    font-weight: 700;
    color: #1a1a1a;
    margin: 40px 0 20px;
}

.page-body h4 {
    font-size: 20px;
    font-weight: 700;
    color: #1a1a1a;
    margin: 32px 0 16px;
}

.page-body p {
    margin-bottom: 24px;
    line-height: 1.9;
}

.page-body ul,
.page-body ol {
    margin: 24px 0;
    padding-left: 24px;
}

.page-body li {
    margin-bottom: 12px;
    line-height: 1.8;
}

.page-body a {
    color: #1a1a1a;
    text-decoration: underline;
    transition: opacity 0.3s ease;
}

.page-body a:hover {
    opacity: 0.7;
}

.page-body img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 32px 0;
}

.page-body blockquote {
    margin: 32px 0;
    padding: 24px 32px;
    background: #f9f9f9;
    border-left: 4px solid #1a1a1a;
    font-style: italic;
    color: #666;
}

.page-body code {
    padding: 2px 8px;
    background: #f5f5f5;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-size: 14px;
    color: #d63384;
}

.page-body pre {
    margin: 24px 0;
    padding: 24px;
    background: #1a1a1a;
    border-radius: 8px;
    overflow-x: auto;
}

.page-body pre code {
    background: none;
    color: #ffffff;
    padding: 0;
}

.page-body table {
    width: 100%;
    margin: 32px 0;
    border-collapse: collapse;
}

.page-body table th,
.page-body table td {
    padding: 12px 16px;
    border: 1px solid #e0e0e0;
    text-align: left;
}

.page-body table th {
    background: #f9f9f9;
    font-weight: 700;
}

/* ページネーション */
.page-links {
    margin-top: 48px;
    padding-top: 24px;
    border-top: 1px solid #f0f0f0;
    display: flex;
    gap: 12px;
    align-items: center;
}

.page-links-title {
    font-weight: 600;
    color: #666;
}

.page-links span,
.page-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    background: #f5f5f5;
    color: #1a1a1a;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.page-links a:hover {
    background: #1a1a1a;
    color: white;
}

/* レスポンシブ（固定ページ） */
@media (max-width: 768px) {
    .page-header {
        padding: 60px 0 40px;
    }

    .page-header-container {
        padding: 0 20px;
    }

    .page-title {
        font-size: 36px;
    }

    .page-excerpt {
        font-size: 16px;
    }

    .page-main {
        padding: 60px 0;
    }

    .page-container {
        padding: 0 20px;
    }

    .page-body {
        font-size: 15px;
    }

    .page-body h2 {
        font-size: 28px;
        margin: 40px 0 20px;
    }

    .page-body h3 {
        font-size: 22px;
        margin: 32px 0 16px;
    }

    .page-body h4 {
        font-size: 18px;
        margin: 24px 0 12px;
    }

    .page-body blockquote {
        padding: 16px 20px;
        margin: 24px 0;
    }

    .page-body pre {
        padding: 16px;
        font-size: 13px;
    }

    .page-links {
        flex-wrap: wrap;
    }
}

/* ========== 404エラーページ ========== */
.error-404-content {
    min-height: calc(100vh - 80px);
    display: flex;
    align-items: center;
    justify-content: center;
}

.error-404-section {
    padding: 80px 0;
    width: 100%;
}

.error-404-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 40px;
    text-align: center;
}

/* 404アイコン */
.error-404-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 32px;
    background: #f5f5f5;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    color: #1a1a1a;
}

/* 404番号 */
.error-404-number {
    font-size: 120px;
    font-weight: 700;
    color: #1a1a1a;
    letter-spacing: -4px;
    margin: 0 0 24px;
    line-height: 1;
}

/* タイトル */
.error-404-title {
    font-size: 36px;
    font-weight: 700;
    color: #1a1a1a;
    margin: 0 0 16px;
}

/* 説明文 */
.error-404-description {
    font-size: 18px;
    color: #666;
    line-height: 1.8;
    margin: 0 0 48px;
}

/* ボタン */
.error-404-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

.error-404-btn-primary,
.error-404-btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 16px 32px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.error-404-btn-primary {
    background: #1a1a1a;
    color: white;
}

.error-404-btn-primary:hover {
    background: #333;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.error-404-btn-secondary {
    background: #f5f5f5;
    color: #1a1a1a;
}

.error-404-btn-secondary:hover {
    background: #e5e5e5;
}

/* 検索フォーム */
.error-404-search {
    margin-bottom: 60px;
    padding: 40px;
    background: #f9f9f9;
    border-radius: 16px;
}

.error-404-search h3 {
    font-size: 20px;
    font-weight: 700;
    color: #1a1a1a;
    margin: 0 0 24px;
}

.error-404-search form {
    display: flex;
    gap: 12px;
    max-width: 500px;
    margin: 0 auto;
}

.error-404-search input[type="search"] {
    flex: 1;
    padding: 14px 20px;
    font-size: 16px;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    outline: none;
    transition: all 0.3s ease;
}

.error-404-search input[type="search"]:focus {
    border-color: #1a1a1a;
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.05);
}

.error-404-search button,
.error-404-search input[type="submit"] {
    padding: 14px 24px;
    background: #1a1a1a;
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.error-404-search button:hover,
.error-404-search input[type="submit"]:hover {
    background: #333;
}

/* リンクリスト */
.error-404-links {
    padding: 40px;
    background: white;
    border: 1px solid #f0f0f0;
    border-radius: 16px;
}

.error-404-links h3 {
    font-size: 20px;
    font-weight: 700;
    color: #1a1a1a;
    margin: 0 0 24px;
}

.error-404-links ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.error-404-links li {
    margin-bottom: 16px;
}

.error-404-links li:last-child {
    margin-bottom: 0;
}

.error-404-links a {
    display: block;
    padding: 12px 16px;
    color: #1a1a1a;
    text-decoration: none;
    background: #f9f9f9;
    border-radius: 8px;
    transition: all 0.3s ease;
    font-weight: 500;
}

.error-404-links a:hover {
    background: #f0f0f0;
    transform: translateX(4px);
}

/* レスポンシブ（404ページ） */
@media (max-width: 768px) {
    .error-404-section {
        padding: 60px 0;
    }

    .error-404-container {
        padding: 0 20px;
    }

    .error-404-icon {
        width: 80px;
        height: 80px;
        font-size: 40px;
        margin-bottom: 24px;
    }

    .error-404-number {
        font-size: 80px;
    }

    .error-404-title {
        font-size: 28px;
    }

    .error-404-description {
        font-size: 16px;
        margin-bottom: 32px;
    }

    .error-404-buttons {
        flex-direction: column;
        margin-bottom: 40px;
    }

    .error-404-btn-primary,
    .error-404-btn-secondary {
        width: 100%;
        justify-content: center;
    }

    .error-404-search {
        padding: 24px;
        margin-bottom: 40px;
    }

    .error-404-search form {
        flex-direction: column;
    }

    .error-404-search button,
    .error-404-search input[type="submit"] {
        width: 100%;
    }

    .error-404-links {
        padding: 24px;
    }
}

/* ========== ブログ記事ページ（single.php） ========== */
.single-content {
    min-height: calc(100vh - 80px);
}

.single-article {
    background: white;
}

/* 記事ヘッダー */
.single-header {
    padding: 80px 0 40px;
    background: #f9f9f9;
}

.single-header-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 40px;
}

/* カテゴリー */
.single-categories {
    display: flex;
    gap: 8px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.single-category {
    display: inline-block;
    padding: 6px 16px;
    background: #1a1a1a;
    color: white;
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    border-radius: 20px;
    transition: all 0.3s ease;
}

.single-category:hover {
    background: #333;
    transform: translateY(-2px);
}

/* タイトル */
.single-title {
    font-size: 48px;
    font-weight: 700;
    color: #1a1a1a;
    letter-spacing: -1px;
    line-height: 1.3;
    margin: 0 0 24px;
}

/* メタ情報 */
.single-meta {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.single-date,
.single-updated {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #666;
    font-size: 14px;
}

.single-date i,
.single-updated i {
    color: #999;
}

/* アイキャッチ画像 */
.single-thumbnail {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

.single-thumbnail img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    display: block;
}

/* 記事本文 */
.single-body-wrapper {
    padding: 60px 0;
}

.single-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 40px;
}

.single-body {
    font-size: 16px;
    line-height: 1.9;
    color: #333;
}

/* 本文内の要素（page.phpと同じスタイル） */
.single-body h2 {
    font-size: 32px;
    font-weight: 700;
    color: #1a1a1a;
    margin: 48px 0 24px;
    padding-bottom: 16px;
    border-bottom: 2px solid #f0f0f0;
}

.single-body h3 {
    font-size: 24px;
    font-weight: 700;
    color: #1a1a1a;
    margin: 40px 0 20px;
}

.single-body h4 {
    font-size: 20px;
    font-weight: 700;
    color: #1a1a1a;
    margin: 32px 0 16px;
}

.single-body p {
    margin-bottom: 24px;
    line-height: 1.9;
}

.single-body ul,
.single-body ol {
    margin: 24px 0;
    padding-left: 24px;
}

.single-body li {
    margin-bottom: 12px;
    line-height: 1.8;
}

.single-body a {
    color: #1a1a1a;
    text-decoration: underline;
    transition: opacity 0.3s ease;
}

.single-body a:hover {
    opacity: 0.7;
}

.single-body img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 32px 0;
    display: block;
}

.single-body blockquote {
    margin: 32px 0;
    padding: 24px 32px;
    background: #f9f9f9;
    border-left: 4px solid #1a1a1a;
    font-style: italic;
    color: #666;
}

.single-body code {
    padding: 2px 8px;
    background: #f5f5f5;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-size: 14px;
    color: #d63384;
}

.single-body pre {
    margin: 24px 0;
    padding: 24px;
    background: #1a1a1a;
    border-radius: 8px;
    overflow-x: auto;
}

.single-body pre code {
    background: none;
    color: #ffffff;
    padding: 0;
}

/* ページリンク */
.single-page-links {
    margin-top: 48px;
    padding-top: 24px;
    border-top: 1px solid #f0f0f0;
    display: flex;
    gap: 12px;
    align-items: center;
}

.page-links-title {
    font-weight: 600;
    color: #666;
}

.single-page-links span,
.single-page-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    background: #f5f5f5;
    color: #1a1a1a;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.single-page-links a:hover {
    background: #1a1a1a;
    color: white;
}

/* タグ */
.single-tags {
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid #f0f0f0;
    display: flex;
    gap: 16px;
    align-items: flex-start;
    flex-wrap: wrap;
}

.single-tags-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: #666;
    font-size: 14px;
    white-space: nowrap;
}

.single-tags-list {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    flex: 1;
}

.single-tag {
    display: inline-block;
    padding: 6px 16px;
    background: #f5f5f5;
    color: #1a1a1a;
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    border-radius: 20px;
    transition: all 0.3s ease;
}

.single-tag:hover {
    background: #e5e5e5;
}

/* 著者情報 */
.single-author {
    padding: 48px 0;
    background: #f9f9f9;
}

.author-box {
    display: flex;
    gap: 24px;
    padding: 32px;
    background: white;
    border-radius: 12px;
    border: 1px solid #f0f0f0;
}

.author-avatar {
    flex-shrink: 0;
}

.author-avatar img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
}

.author-info {
    flex: 1;
}

.author-name {
    font-size: 20px;
    font-weight: 700;
    color: #1a1a1a;
    margin: 0 0 8px;
}

.author-description {
    font-size: 14px;
    color: #666;
    line-height: 1.7;
    margin: 0;
}

/* 前後の記事ナビゲーション */
.single-navigation {
    padding: 48px 0;
}

.post-navigation {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.nav-item {
    padding: 24px;
    background: #f9f9f9;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.nav-item:hover {
    background: #f0f0f0;
}

.nav-prev {
    text-align: left;
}

.nav-next {
    text-align: right;
}

.nav-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    color: #666;
    margin-bottom: 8px;
}

.nav-next .nav-label {
    justify-content: flex-end;
}

.nav-link {
    display: block;
    color: #1a1a1a;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    line-height: 1.5;
}

.nav-link:hover {
    color: #666;
}

/* レスポンシブ（記事ページ） */
@media (max-width: 768px) {
    .single-header {
        padding: 60px 0 30px;
    }

    .single-header-container {
        padding: 0 20px;
    }

    .single-title {
        font-size: 32px;
    }

    .single-thumbnail {
        padding: 0 20px;
    }

    .single-body-wrapper {
        padding: 40px 0;
    }

    .single-container {
        padding: 0 20px;
    }

    .single-body {
        font-size: 15px;
    }

    .single-body h2 {
        font-size: 28px;
        margin: 40px 0 20px;
    }

    .single-body h3 {
        font-size: 22px;
        margin: 32px 0 16px;
    }

    .single-body h4 {
        font-size: 18px;
        margin: 24px 0 12px;
    }

    .single-tags {
        flex-direction: column;
        align-items: flex-start;
    }

    .single-author {
        padding: 32px 0;
    }

    .author-box {
        flex-direction: column;
        padding: 24px;
    }

    .author-avatar img {
        width: 60px;
        height: 60px;
    }

    .single-navigation {
        padding: 32px 0;
    }

    .post-navigation {
        grid-template-columns: 1fr;
    }

    .nav-item {
        padding: 20px;
    }

    .nav-next {
        text-align: left;
    }

    .nav-next .nav-label {
        justify-content: flex-start;
    }
}

/* ========== アーカイブページ（archive.php） ========== */
.archive-content {
    min-height: calc(100vh - 80px);
}

/* アーカイブヘッダー */
.archive-header {
    padding: 80px 0 60px;
    background: #f9f9f9;
    border-bottom: 1px solid #f0f0f0;
}

.archive-header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
    text-align: center;
}

.archive-label {
    display: inline-block;
    font-size: 14px;
    font-weight: 600;
    color: #666;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 16px;
}

.archive-title {
    font-size: 48px;
    font-weight: 700;
    color: #1a1a1a;
    letter-spacing: -1px;
    margin: 0 0 16px;
}

.archive-description {
    font-size: 16px;
    color: #666;
    line-height: 1.8;
    margin: 0;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* 記事一覧セクション */
.archive-posts {
    padding: 80px 0;
}

.archive-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

/* 記事グリッド */
.posts-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-bottom: 60px;
}

/* 記事カード */
.post-card {
    background: white;
    border-radius: 12px;
    border: 1px solid #f0f0f0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.post-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
    border-color: #e0e0e0;
}

/* サムネイル */
.post-thumbnail {
    display: block;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: #f5f5f5;
    position: relative;
}

.post-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.post-card:hover .post-thumbnail img {
    transform: scale(1.1);
}

.post-thumbnail-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    color: #ddd;
}

/* 記事コンテンツ */
.post-content {
    padding: 24px;
}

/* カテゴリー */
.post-categories {
    margin-bottom: 12px;
}

.post-category {
    display: inline-block;
    padding: 4px 12px;
    background: #1a1a1a;
    color: white;
    text-decoration: none;
    font-size: 12px;
    font-weight: 600;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.post-category:hover {
    background: #333;
}

/* タイトル */
.post-title {
    font-size: 20px;
    font-weight: 700;
    margin: 0 0 12px;
    line-height: 1.4;
}

.post-title a {
    color: #1a1a1a;
    text-decoration: none;
    transition: color 0.3s ease;
}

.post-title a:hover {
    color: #666;
}

/* 抜粋 */
.post-excerpt {
    font-size: 14px;
    color: #666;
    line-height: 1.7;
    margin: 0 0 16px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* メタ情報 */
.post-meta {
    display: flex;
    gap: 16px;
    align-items: center;
    padding-top: 16px;
    border-top: 1px solid #f0f0f0;
}

.post-date {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: #999;
}

.post-date i {
    color: #ccc;
}

/* ページネーション */
.archive-pagination {
    display: flex;
    justify-content: center;
}

.archive-pagination .pagination {
    display: flex;
    gap: 8px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.archive-pagination .page-numbers {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    height: 44px;
    padding: 0 16px;
    background: #f5f5f5;
    color: #1a1a1a;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.archive-pagination .page-numbers:hover {
    background: #e5e5e5;
}

.archive-pagination .page-numbers.current {
    background: #1a1a1a;
    color: white;
}

.archive-pagination .page-numbers.dots {
    background: transparent;
    pointer-events: none;
}

/* 記事がない場合 */
.no-posts {
    text-align: center;
    padding: 80px 0;
}

.no-posts-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 32px;
    background: #f5f5f5;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    color: #ccc;
}

.no-posts-title {
    font-size: 32px;
    font-weight: 700;
    color: #1a1a1a;
    margin: 0 0 16px;
}

.no-posts-description {
    font-size: 16px;
    color: #666;
    margin: 0 0 32px;
}

.no-posts-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    background: #1a1a1a;
    color: white;
    text-decoration: none;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.no-posts-button:hover {
    background: #333;
    transform: translateY(-2px);
}

/* レスポンシブ（アーカイブページ） */
@media (max-width: 992px) {
    .posts-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
}

@media (max-width: 768px) {
    .archive-header {
        padding: 60px 0 40px;
    }

    .archive-header-container {
        padding: 0 20px;
    }

    .archive-title {
        font-size: 32px;
    }

    .archive-posts {
        padding: 60px 0;
    }

    .archive-container {
        padding: 0 20px;
    }

    .posts-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        margin-bottom: 40px;
    }

    .post-content {
        padding: 20px;
    }

    .archive-pagination .page-numbers {
        min-width: 40px;
        height: 40px;
        font-size: 14px;
    }

    .no-posts {
        padding: 60px 0;
    }

    .no-posts-icon {
        width: 80px;
        height: 80px;
        font-size: 40px;
    }

    .no-posts-title {
        font-size: 24px;
    }
}

/* ==========================================================================
   演歌CD 専用スタイル
   ========================================================================== */

/* --- 一覧ページ (archive-enka_cd.php) --- */

.enka-cd-archive {
    background: #f8f9fa;
    min-height: calc(100vh - 300px);
}

.archive-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 60px 20px;
    text-align: center;
    color: white;
}

.archive-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.archive-title {
    font-size: 2.5rem;
    margin: 0 0 15px 0;
    font-weight: 700;
}

.archive-icon {
    display: inline-block;
    margin-right: 10px;
    font-size: 3rem;
}

.archive-description {
    font-size: 1.1rem;
    margin: 0;
    opacity: 0.9;
}

.archive-content {
    padding: 60px 20px;
}

.enka-cd-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.enka-cd-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.enka-cd-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

.card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.card-thumbnail {
    width: 100%;
    height: 280px;
    overflow: hidden;
    background: #f0f0f0;
}

.card-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.enka-cd-card:hover .card-thumbnail img {
    transform: scale(1.05);
}

.no-image {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ccc;
    font-size: 1.2rem;
    font-weight: 600;
}

.card-content {
    padding: 20px;
}

.card-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0 0 10px 0;
    line-height: 1.4;
    color: #333;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.card-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: #d32f2f;
    margin: 0 0 8px 0;
}

.card-date {
    font-size: 0.9rem;
    color: #666;
    margin: 0 0 12px 0;
}

.card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.card-tag {
    font-size: 0.75rem;
    padding: 4px 10px;
    background: #e3f2fd;
    color: #1976d2;
    border-radius: 12px;
    font-weight: 500;
}

/* ページネーション */
.archive-pagination {
    text-align: center;
    margin-top: 40px;
}

.archive-pagination .nav-links {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.archive-pagination a,
.archive-pagination .current {
    display: inline-block;
    padding: 10px 18px;
    background: white;
    border: 1px solid #ddd;
    border-radius: 6px;
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: all 0.2s ease;
}

.archive-pagination a:hover {
    background: #667eea;
    color: white;
    border-color: #667eea;
}

.archive-pagination .current {
    background: #667eea;
    color: white;
    border-color: #667eea;
}

/* --- 詳細ページ (single-enka_cd.php) --- */

.enka-cd-single {
    background: #f8f9fa;
    min-height: calc(100vh - 300px);
    padding: 40px 20px;
}

/* 2カラムレイアウト */
.enka-cd-two-column {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 40px;
}

.enka-cd-article {
    background: white;
    border-radius: 8px;
    overflow: hidden;
}

/* パンくずリスト */
.enka-cd-breadcrumb {
    padding: 20px;
    background: #f8f9fa;
    border-top: 1px solid #e0e0e0;
    font-size: 0.9rem;
}

/* === サイドバー === */
.enka-sidebar {
    position: sticky;
    top: 20px;
    align-self: start;
}

.sidebar-widget {
    background: white;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 25px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.widget-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin: 0 0 20px 0;
    color: #333;
    display: flex;
    align-items: center;
    gap: 8px;
    padding-bottom: 15px;
    border-bottom: 3px solid #667eea;
}

.widget-icon {
    font-size: 1.5rem;
}

/* 人気ランキング */
.ranking-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.ranking-item {
    margin-bottom: 15px;
    position: relative;
}

.ranking-link {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    text-decoration: none;
    color: inherit;
    padding: 10px;
    border-radius: 6px;
    transition: background 0.2s ease;
}

.ranking-link:hover {
    background: #f8f9fa;
}

.rank-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    background: #e0e0e0;
    color: #666;
    font-weight: 700;
    font-size: 1.1rem;
    border-radius: 50%;
    flex-shrink: 0;
}

.ranking-item.rank-1 .rank-number {
    background: linear-gradient(135deg, #ffd700 0%, #ffed4e 100%);
    color: #8b5a00;
    font-size: 1.3rem;
}

.ranking-item.rank-2 .rank-number {
    background: linear-gradient(135deg, #c0c0c0 0%, #e8e8e8 100%);
    color: #666;
}

.ranking-item.rank-3 .rank-number {
    background: linear-gradient(135deg, #cd7f32 0%, #e8a87c 100%);
    color: #5c3d1f;
}

.ranking-thumbnail {
    width: 60px;
    height: 60px;
    border-radius: 4px;
    overflow: hidden;
    flex-shrink: 0;
}

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

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

.ranking-title {
    font-size: 0.9rem;
    font-weight: 600;
    margin: 0 0 5px 0;
    line-height: 1.3;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.ranking-price {
    font-size: 1rem;
    font-weight: 700;
    color: #d32f2f;
    margin: 0 0 3px 0;
}

.ranking-views {
    font-size: 0.75rem;
    color: #999;
    margin: 0;
}

.no-ranking {
    text-align: center;
    color: #999;
    padding: 20px 0;
    font-size: 0.9rem;
}

/* 新着商品 */
.new-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.new-item {
    margin-bottom: 15px;
}

.new-link {
    display: flex;
    gap: 12px;
    text-decoration: none;
    color: inherit;
    padding: 8px;
    border-radius: 6px;
    transition: background 0.2s ease;
}

.new-link:hover {
    background: #f8f9fa;
}

.new-thumbnail {
    width: 50px;
    height: 50px;
    border-radius: 4px;
    overflow: hidden;
    flex-shrink: 0;
}

.new-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.new-info {
    flex: 1;
    min-width: 0;
}

.new-title {
    font-size: 0.85rem;
    font-weight: 600;
    margin: 0 0 4px 0;
    line-height: 1.3;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.new-date {
    font-size: 0.75rem;
    color: #999;
    margin: 0;
}

/* タグクラウド */
.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag-item {
    display: inline-flex;
    align-items: center;
    padding: 6px 12px;
    background: #f0f0f0;
    color: #555;
    text-decoration: none;
    border-radius: 16px;
    font-size: 0.85rem;
    transition: all 0.2s ease;
}

.tag-item:hover {
    background: #667eea;
    color: white;
}

.tag-count {
    margin-left: 4px;
    font-size: 0.75rem;
    opacity: 0.7;
}

/* パンくずリスト */
.enka-cd-breadcrumb {
    padding: 20px;
    background: white;
    border-top: 1px solid #e0e0e0;
}

.enka-cd-breadcrumb a {
    color: #667eea;
    text-decoration: none;
    transition: color 0.2s ease;
}

.enka-cd-breadcrumb a:hover {
    color: #764ba2;
}

.enka-cd-breadcrumb .separator {
    margin: 0 10px;
    color: #999;
}

.enka-cd-breadcrumb .current {
    color: #666;
}

/* 関連商品 */
.enka-cd-related {
    padding: 60px 20px;
    background: white;
    margin-top: 40px;
    border-radius: 8px;
}

.enka-cd-container {
    max-width: 1200px;
    margin: 0 auto;
}

.related-title {
    font-size: 1.8rem;
    font-weight: 700;
    margin: 0 0 30px 0;
    color: #333;
    text-align: center;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 25px;
}

.related-item {
    background: #f8f9fa;
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.2s ease;
}

.related-item:hover {
    transform: translateY(-3px);
}

.related-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.related-thumbnail {
    width: 100%;
    height: 250px;
    overflow: hidden;
    background: #e0e0e0;
}

.related-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.related-item-title {
    font-size: 1rem;
    font-weight: 600;
    padding: 15px;
    margin: 0;
    line-height: 1.4;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.related-price {
    font-size: 1.2rem;
    font-weight: 700;
    color: #d32f2f;
    padding: 0 15px 15px 15px;
    margin: 0;
}

/* レスポンシブ */
@media (max-width: 968px) {
    .enka-cd-two-column {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .enka-sidebar {
        position: static;
    }
}

@media (max-width: 768px) {
    .archive-title {
        font-size: 2rem;
    }
    
    .archive-icon {
        font-size: 2.5rem;
    }
    
    .enka-cd-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 20px;
    }
    
    .related-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
        gap: 15px;
    }
}

@media (max-width: 480px) {
    .archive-header {
        padding: 40px 20px;
    }
    
    .archive-title {
        font-size: 1.5rem;
    }
    
    .enka-cd-grid {
        grid-template-columns: 1fr;
    }
    
    .related-grid {
        grid-template-columns: 1fr;
    }
}

/* 投稿なし */
.no-posts {
    text-align: center;
    padding: 60px 20px;
    font-size: 1.1rem;
    color: #666;
}

/* ========== シンプルセクション ========== */
.enka-section-compact {
    margin-bottom: 40px;
}

.enka-simple-content {
    max-width: 800px;
    margin: 0 auto;
    font-size: 15px;
    line-height: 1.7;
    color: #555;
}

.enka-simple-content p {
    margin: 0 0 15px 0;
}

.enka-simple-link {
    color: #667eea;
    text-decoration: none;
    font-weight: 600;
}

.enka-simple-link:hover {
    text-decoration: underline;
}

/* ========== シンプルアーティスト一覧 ========== */
.enka-artists-simple {
    display: flex;
    flex-wrap: wrap;
    gap: 15px 20px;
    max-width: 1000px;
    margin: 0 auto;
}

.enka-artist-link {
    color: #333;
    text-decoration: none;
    font-size: 15px;
    transition: color 0.2s;
}

.enka-artist-link:hover {
    color: #667eea;
}

.enka-artist-num {
    color: #999;
    font-size: 13px;
}

html {
    scroll-behavior: smooth;
}