/* Guides listing (guides/index.html) */
body.page-guides-index .guides-intro {
    margin-bottom: 1.5rem;
    max-width: 52rem;
}

body.page-guides-index .guides-intro-text {
    color: #4a4a4a;
    line-height: 1.75;
    font-size: 1.05rem;
    margin: 0;
}

body.page-guides-index .section-header {
    margin: 3rem 0 1.5rem;
}

body.page-guides-index .article-tag {
    display: inline-block;
    background: #e3f2fd;
    color: #1565c0;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
}

body.page-guides-index .article-list-item p {
    color: #666;
}

body.page-guides-index .article-meta-compact {
    color: #999;
}

body.page-guides-index .ad-slot {
    border: 2px dashed #ddd;
    color: #888;
}

body.page-guides-index .footer-bottom {
    color: #888;
}

/* Long-form guide & blog story layout (sidebar articles) */
body.page-article {
    line-height: 1.8;
}

body.page-article footer {
    padding: 2rem 0 1rem;
    margin-top: 3rem;
    text-align: center;
}

.article-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 2rem;
    margin-bottom: 3rem;
}

.article-main {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 15px rgba(0,0,0,0.08);
}

.article-header {
    padding: 3rem 3rem 2rem;
}

.article-category {
    display: inline-block;
    color: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: bold;
    margin-bottom: 1rem;
}

.article-title {
    font-size: 2.5rem;
    color: #333;
    margin-bottom: 1rem;
    line-height: 1.3;
}

.article-subtitle {
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 2rem;
}

.article-meta {
    display: flex;
    gap: 2rem;
    color: #999;
    font-size: 0.95rem;
    padding-top: 1.5rem;
    flex-wrap: wrap;
}

.article-main .article-meta {
    padding-bottom: 2rem;
    border-bottom: 2px solid #f0f0f0;
}

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

.article-featured-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.article-featured-placeholder,
.article-featured-image {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 6rem;
}

.article-content {
    padding: 3rem;
    font-size: 1.05rem;
    line-height: 1.8;
}

.article-content h2 {
    font-size: 1.8rem;
    margin: 2.5rem 0 1rem;
    padding-top: 1.5rem;
    border-top: 1px solid #f0f0f0;
}

.article-content h2:first-child,
.article-content h2:first-of-type {
    border-top: none;
    padding-top: 0;
}

.article-content h3 {
    font-size: 1.4rem;
    margin: 2rem 0 1rem;
}

.article-content p {
    margin-bottom: 1.5rem;
    color: #444;
}

.article-content ul,
.article-content ol {
    margin: 1.5rem 0;
    padding-left: 2rem;
}

.article-content li {
    margin-bottom: 0.8rem;
    color: #444;
}

.article-content blockquote {
    padding: 1.5rem 2rem;
    margin: 2rem 0;
    border-radius: 0 8px 8px 0;
    font-style: italic;
    color: #555;
}

.article-layout .sidebar {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.article-layout .widget {
    background: white;
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.article-layout .widget h3 {
    color: #c41e3a;
    margin-bottom: 1rem;
    font-size: 1.2rem;
    padding-bottom: 0.8rem;
    border-bottom: 2px solid #ffd700;
}

.article-layout .widget-list {
    list-style: none;
}

.article-layout .widget-list li {
    padding: 0.8rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.article-layout .widget-list li:last-child {
    border-bottom: none;
}

.article-layout .widget-list a {
    color: #333;
    text-decoration: none;
    transition: color 0.3s;
    font-size: 0.95rem;
    display: block;
}

.article-layout .widget-list a:hover {
    color: #c41e3a;
}

.article-main .ad-slot {
    background: #f9f9f9;
    border: 2px dashed #bdbdbd;
    padding: 20px;
    margin: 2rem 0;
    text-align: center;
    color: #424242;
    border-radius: 8px;
    min-height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* --- Theme: visa (blue) --- */
.article-main.theme-visa .article-header {
    background: linear-gradient(135deg, rgba(196, 30, 58, 0.05), rgba(255, 215, 0, 0.05));
}

.article-main.theme-visa .article-category {
    background: linear-gradient(135deg, #2196f3, #1976d2);
}

.article-main.theme-visa .article-content h2 {
    color: #2196f3;
}

.article-main.theme-visa .article-content h3 {
    color: #1976d2;
}

.article-main.theme-visa .article-content strong {
    color: #1976d2;
}

.article-main.theme-visa .info-box {
    background: #e3f2fd;
    border-left: 4px solid #2196f3;
    padding: 1.5rem;
    margin: 2rem 0;
    border-radius: 0 8px 8px 0;
}

.article-main.theme-visa .info-box h4 {
    color: #1565c0;
    margin-bottom: 0.8rem;
}

.article-main.theme-visa .warning-box {
    background: #fff3cd;
    border-left: 4px solid #ff9800;
    padding: 1.5rem;
    margin: 2rem 0;
    border-radius: 0 8px 8px 0;
}

.article-main.theme-visa .warning-box h4 {
    color: #e65100;
    margin-bottom: 0.8rem;
}

.article-main.theme-visa .checklist {
    background: #e8f5e9;
    border-left: 4px solid #4caf50;
    padding: 1.5rem;
    margin: 2rem 0;
    border-radius: 0 8px 8px 0;
}

.article-main.theme-visa .checklist h4 {
    color: #2e7d32;
    margin-bottom: 1rem;
}

.article-main.theme-visa .checklist ul {
    list-style: none;
    padding-left: 0;
}

.article-main.theme-visa .checklist li {
    padding: 0.5rem 0;
    padding-left: 2rem;
    position: relative;
}

.article-main.theme-visa .checklist li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #4caf50;
    font-weight: bold;
    font-size: 1.2rem;
}

.article-main.theme-visa .timeline {
    position: relative;
    padding-left: 2rem;
    margin: 2rem 0;
}

.article-main.theme-visa .timeline:before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: #2196f3;
}

.article-main.theme-visa .timeline-item {
    position: relative;
    padding: 1.5rem;
    margin-bottom: 2rem;
    background: #f8f9fa;
    border-radius: 8px;
}

.article-main.theme-visa .timeline-item:before {
    content: "";
    position: absolute;
    left: -2.5rem;
    top: 1.5rem;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #2196f3;
    border: 3px solid white;
    box-shadow: 0 0 0 2px #2196f3;
}

.article-main.theme-visa .timeline-item h4 {
    color: #1976d2;
    margin-bottom: 0.8rem;
}

.article-main.theme-visa .cost-table {
    width: 100%;
    border-collapse: collapse;
    margin: 2rem 0;
    background: white;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    border-radius: 8px;
    overflow: hidden;
}

.article-main.theme-visa .cost-table th {
    background: linear-gradient(135deg, #2196f3, #1976d2);
    color: white;
    padding: 1rem;
    text-align: left;
}

.article-main.theme-visa .cost-table td {
    padding: 1rem;
    border-bottom: 1px solid #e0e0e0;
}

.article-main.theme-visa .cost-table tr:last-child td {
    border-bottom: none;
}

.article-main.theme-visa .cost-table tr:hover {
    background: #f5f5f5;
}

.article-main.theme-visa .toc-box {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    border-left: 4px solid #2196f3;
    margin-bottom: 2rem;
}

.article-main.theme-visa .toc-box h3 {
    color: #1976d2;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.article-main.theme-visa .toc-box ul {
    list-style: none;
    padding-left: 0;
}

.article-main.theme-visa .toc-box li {
    padding: 0.5rem 0;
}

.article-main.theme-visa .toc-box a {
    color: #666;
    text-decoration: none;
    transition: color 0.3s;
}

.article-main.theme-visa .toc-box a:hover {
    color: #2196f3;
}

/* --- Theme: transport (high-speed rail, blue/yellow header) --- */
.article-main.theme-transport .article-header {
    background: linear-gradient(135deg, rgba(33, 150, 243, 0.05), rgba(255, 193, 7, 0.05));
}

.article-main.theme-transport .article-category {
    background: linear-gradient(135deg, #2196f3, #1976d2);
}

.article-main.theme-transport .article-content h2 {
    color: #2196f3;
}

.article-main.theme-transport .article-content h3 {
    color: #1976d2;
}

.article-main.theme-transport .article-content strong {
    color: #1976d2;
}

.article-main.theme-transport .info-box {
    background: #e3f2fd;
    border-left: 4px solid #2196f3;
    padding: 1.5rem;
    margin: 2rem 0;
    border-radius: 0 8px 8px 0;
}

.article-main.theme-transport .info-box h4 {
    color: #1565c0;
    margin-bottom: 0.8rem;
}

.article-main.theme-transport .warning-box {
    background: #fff3cd;
    border-left: 4px solid #ff9800;
    padding: 1.5rem;
    margin: 2rem 0;
    border-radius: 0 8px 8px 0;
}

.article-main.theme-transport .warning-box h4 {
    color: #e65100;
    margin-bottom: 0.8rem;
}

.article-main.theme-transport .tip-box {
    background: #e8f5e9;
    border-left: 4px solid #4caf50;
    padding: 1.5rem;
    margin: 2rem 0;
    border-radius: 0 8px 8px 0;
}

.article-main.theme-transport .tip-box h4 {
    color: #2e7d32;
    margin-bottom: 0.8rem;
}

.article-main.theme-transport .train-types {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin: 2rem 0;
}

.article-main.theme-transport .train-type {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    border-left: 4px solid #2196f3;
}

.article-main.theme-transport .train-type h4 {
    color: #1976d2;
    margin-bottom: 0.5rem;
}

.article-main.theme-transport .train-type .speed {
    color: #4caf50;
    font-weight: bold;
    font-size: 1.1rem;
}

.article-main.theme-transport .step-box {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin: 1.5rem 0;
    border-left: 4px solid #2196f3;
}

.article-main.theme-transport .step-box h4 {
    color: #1976d2;
    margin-bottom: 0.8rem;
}

/* --- Theme: green (essential apps) --- */
.article-main.theme-green .article-header {
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.05), rgba(139, 195, 74, 0.05));
}

.article-main.theme-green .article-category {
    background: linear-gradient(135deg, #4caf50, #8bc34a);
}

.article-main.theme-green .article-content h2 {
    color: #4caf50;
    border-top: 1px solid #f0f0f0;
}

.article-main.theme-green .article-content h2:first-child {
    border-top: none;
}

.article-main.theme-green .article-content h3 {
    color: #388e3c;
}

.article-main.theme-green .article-content strong {
    color: #388e3c;
}

.article-main.theme-green .app-card {
    background: #f8f9fa;
    border-radius: 10px;
    padding: 2rem;
    margin: 2rem 0;
    border-left: 4px solid #4caf50;
}

.article-main.theme-green .app-card h3 {
    color: #2e7d32;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.article-main.theme-green .app-icon {
    font-size: 2rem;
}

.article-main.theme-green .rating {
    color: #ffc107;
}

.article-main.theme-green .info-box {
    background: #e3f2fd;
    border-left: 4px solid #2196f3;
    padding: 1.5rem;
    margin: 2rem 0;
    border-radius: 0 8px 8px 0;
}

.article-main.theme-green .info-box h4 {
    color: #1565c0;
    margin-bottom: 0.8rem;
}

.article-main.theme-green .warning-box {
    background: #fff3cd;
    border-left: 4px solid #ff9800;
    padding: 1.5rem;
    margin: 2rem 0;
    border-radius: 0 8px 8px 0;
}

.article-main.theme-green .warning-box h4 {
    color: #e65100;
    margin-bottom: 0.8rem;
}

.article-main.theme-green .tip-box {
    background: #e8f5e9;
    border-left: 4px solid #4caf50;
    padding: 1.5rem;
    margin: 2rem 0;
    border-radius: 0 8px 8px 0;
}

.article-main.theme-green .tip-box h4 {
    color: #2e7d32;
    margin-bottom: 0.8rem;
}

/* --- Theme: orange (magazine / stories in guides folder) --- */
.article-main.theme-orange .article-header {
    padding: 3rem 3rem 2rem;
}

.article-main.theme-orange .article-category {
    background: linear-gradient(135deg, #ff5722, #ff9800);
}

.article-main.theme-orange .article-content h2 {
    color: #ff5722;
    border-top: 2px solid #f0f0f0;
}

.article-main.theme-orange .article-content h2:first-of-type {
    border-top: none;
    padding-top: 0;
}

.article-main.theme-orange .article-content h3 {
    color: #333;
}

.article-main.theme-orange .article-content p {
    text-align: justify;
}

.article-main.theme-orange .article-content ul {
    list-style-type: disc;
}

.article-main.theme-orange .article-content ol {
    list-style-type: decimal;
}

.article-main.theme-orange .article-content blockquote {
    border-left: 4px solid #ff9800;
    background: #fff3e0;
}

.article-main.theme-orange .article-content strong {
    color: #e64a19;
}

.article-main.theme-orange .article-featured-placeholder {
    background: linear-gradient(135deg, #c41e3a, #ff9800);
}

.article-main.theme-orange .source-info {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin: 2rem 0;
    border-left: 4px solid #c41e3a;
}

.article-main.theme-orange .source-info strong {
    color: #c41e3a;
}

/* --- Simple single-column guides (VPN, ordering food) --- */
.guide-simple nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.guide-simple .article {
    background: white;
    border-radius: 10px;
    margin: 2rem 0;
    padding: 3rem;
    box-shadow: 0 2px 15px rgba(0,0,0,0.08);
}

.guide-simple .article h1 {
    font-size: 2.5rem;
    color: #333;
    margin-bottom: 2rem;
}

.guide-simple .article p {
    margin-bottom: 1.5rem;
}

.guide-simple .article ul,
.guide-simple .article ol {
    margin: 1.5rem 0 1.5rem 2rem;
}

.guide-simple .article li {
    margin-bottom: 0.8rem;
}

.guide-simple--vpn .article h2 {
    color: #9c27b0;
    font-size: 1.8rem;
    margin: 2rem 0 1rem;
    padding-top: 1.5rem;
    border-top: 1px solid #f0f0f0;
}

.guide-simple--vpn .article h2:first-of-type {
    border-top: none;
    padding-top: 0;
}

.guide-simple--vpn .article h3 {
    color: #7b1fa2;
    font-size: 1.3rem;
    margin: 1.5rem 0 1rem;
}

.guide-simple--vpn .info-box {
    background: #f3e5f5;
    border-left: 4px solid #9c27b0;
    padding: 1.5rem;
    margin: 2rem 0;
    border-radius: 0 8px 8px 0;
}

.guide-simple--food .article h2 {
    color: #ff5722;
    font-size: 1.8rem;
    margin: 2rem 0 1rem;
    padding-top: 1.5rem;
    border-top: 1px solid #f0f0f0;
}

.guide-simple--food .article h2:first-of-type {
    border-top: none;
    padding-top: 0;
}

.guide-simple--food .article h3 {
    color: #e64a19;
    font-size: 1.4rem;
    margin: 1.5rem 0 1rem;
}

.guide-simple--food .tip-box {
    background: #e8f5e9;
    border-left: 4px solid #4caf50;
    padding: 1.5rem;
    margin: 2rem 0;
    border-radius: 0 8px 8px 0;
}

.guide-simple--food .phrase-box {
    background: #fff3e0;
    border-left: 4px solid #ff9800;
    padding: 1.5rem;
    margin: 2rem 0;
    border-radius: 0 8px 8px 0;
}

.guide-simple--food table {
    width: 100%;
    border-collapse: collapse;
    margin: 2rem 0;
}

.guide-simple--food th,
.guide-simple--food td {
    padding: 1rem;
    border: 1px solid #ddd;
    text-align: left;
}

.guide-simple--food th {
    background: #f8f9fa;
    font-weight: 600;
}

@media (max-width: 968px) {
    .article-layout {
        grid-template-columns: 1fr;
    }

    .nav-menu {
        display: none;
    }

    .article-main.theme-transport .train-types {
        grid-template-columns: 1fr;
    }
}