/* ===== Variables ===== */
:root {
    --primary: #2E4094;
    --primary-dark: #1E2D6E;
    --accent: #E8734A;
    --accent-light: #FFF0EB;
    --bg: #FAFBFD;
    --bg-alt: #F0F3F8;
    --white: #FFFFFF;
    --text: #2C3345;
    --text-muted: #6B7280;
    --border: #E5E8EF;
    --radius: 10px;
    --radius-lg: 14px;
    --shadow: 0 2px 12px rgba(46, 64, 148, 0.07);
    --shadow-hover: 0 6px 24px rgba(46, 64, 148, 0.12);
    --header-h: 64px;
    --max-w: 1180px;
}

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: "Microsoft YaHei", "PingFang SC", -apple-system, sans-serif;
    font-size: 15px;
    line-height: 1.7;
    color: var(--text);
    background: var(--bg);
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.2s;
}

a:hover {
    color: var(--accent);
}

ul, ol {
    list-style: none;
}

.container {
    width: 100%;
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--header-h);
    background: var(--white);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 1px 6px rgba(0, 0, 0, 0.04);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-h);
    gap: 16px;
}

.site-logo {
    font-size: 1.15rem;
    font-weight: 700;
    flex-shrink: 0;
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.site-logo a {
    color: var(--primary);
}

.site-nav ul {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 4px;
}

.site-nav a {
    display: block;
    padding: 6px 12px;
    font-size: 0.88rem;
    color: var(--text);
    border-radius: 6px;
    white-space: nowrap;
}

.site-nav a:hover {
    color: var(--primary);
    background: var(--bg-alt);
}

.site-nav li.z72552this a,
.site-nav li.z72552nav-item.z72552this a {
    color: var(--white);
    background: var(--primary);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 36px;
    height: 36px;
    padding: 6px;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--white);
    cursor: pointer;
    flex-shrink: 0;
}

.nav-toggle span {
    display: block;
    height: 2px;
    background: var(--primary);
    border-radius: 2px;
    transition: 0.3s;
}

.nav-toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Hero */
.hero {
    margin-top: var(--header-h);
    padding: 56px 0 48px;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 60%, #3B55A8 100%);
    color: var(--white);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 40px;
    align-items: center;
}

.hero-badge {
    display: inline-block;
    padding: 4px 14px;
    font-size: 0.82rem;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 20px;
    margin-bottom: 16px;
}

.hero-heading {
    font-size: 1.85rem;
    font-weight: 700;
    line-height: 1.35;
    margin-bottom: 14px;
}

.hero-lead {
    font-size: 1rem;
    opacity: 0.92;
    margin-bottom: 12px;
}

.hero-text {
    font-size: 0.92rem;
    opacity: 0.85;
    margin-bottom: 20px;
    line-height: 1.75;
}

.hero-text strong {
    color: #FFD6C8;
    font-weight: 600;
}

.hero-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.hero-tags span {
    padding: 6px 14px;
    font-size: 0.82rem;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 6px;
}

.hero-panel {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.hero-stat {
    padding: 18px 20px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius);
    text-align: center;
}

.hero-stat strong {
    display: block;
    font-size: 1.6rem;
    color: var(--accent);
    margin-bottom: 4px;
}

.hero-stat span {
    font-size: 0.85rem;
    opacity: 0.85;
}

/* Sections */
.section {
    padding: 56px 0;
}

.section:nth-child(even) {
    background: var(--white);
}

.section-head {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 36px;
}

.section-label {
    display: inline-block;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--accent);
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.section-title {
    font-size: 1.65rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 10px;
}

.section-desc {
    font-size: 0.92rem;
    color: var(--text-muted);
    line-height: 1.75;
}

.section-desc strong {
    color: var(--text);
}

.card-grid {
    display: grid;
    gap: 20px;
}

.card-grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

.info-card {
    padding: 24px 20px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    transition: box-shadow 0.25s, transform 0.25s;
    height: 100%;
}

.section-services {
    background: var(--bg-alt);
}

.info-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-3px);
}

.info-card-icon {
    width: 36px;
    height: 36px;
    line-height: 36px;
    text-align: center;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--white);
    background: var(--accent);
    border-radius: 8px;
    margin-bottom: 14px;
}

.info-card h3 {
    font-size: 1.05rem;
    color: var(--primary);
    margin-bottom: 10px;
}

.info-card p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.7;
}

.info-card p strong {
    color: var(--text);
    font-weight: 600;
}

.feature-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.feature-box {
    padding: 28px 24px;
    background: var(--bg-alt);
    border-left: 4px solid var(--accent);
    border-radius: 0 var(--radius) var(--radius) 0;
}

.feature-box h3 {
    font-size: 1.05rem;
    color: var(--primary);
    margin-bottom: 10px;
}

.feature-box p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.7;
}

.feature-box p strong {
    color: var(--text);
}

.section-process {
    background: var(--bg-alt);
}

.steps-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.step-item {
    padding: 24px 18px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow);
}

.step-num {
    width: 40px;
    height: 40px;
    line-height: 40px;
    margin: 0 auto 12px;
    font-size: 1rem;
    font-weight: 700;
    color: var(--white);
    background: var(--primary);
    border-radius: 50%;
}

.step-item h3 {
    font-size: 0.98rem;
    color: var(--primary);
    margin-bottom: 8px;
}

.step-item p {
    font-size: 0.84rem;
    color: var(--text-muted);
    line-height: 1.65;
}

.step-item p strong {
    color: var(--text);
}

.about-layout {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 32px;
    align-items: start;
}

.about-main .section-label,
.about-main .section-title {
    text-align: left;
}

.about-main .section-title {
    margin-bottom: 16px;
}

.about-main p {
    font-size: 0.92rem;
    color: var(--text-muted);
    margin-bottom: 14px;
    line-height: 1.75;
}

.about-main p strong {
    color: var(--text);
}

.about-list li {
    position: relative;
    padding: 8px 0 8px 20px;
    font-size: 0.9rem;
    color: var(--text);
    border-bottom: 1px solid var(--border);
}

.about-list li:last-child {
    border-bottom: none;
}

.about-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 16px;
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
}

.about-side {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.knowledge-card {
    padding: 18px;
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.knowledge-card h3 {
    font-size: 0.92rem;
    color: var(--primary);
    margin-bottom: 8px;
}

.knowledge-card p {
    font-size: 0.84rem;
    color: var(--text-muted);
    line-height: 1.65;
}

.knowledge-card p strong {
    color: var(--text);
}

.section-contact {
    background: var(--bg-alt);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: 16px;
}

.contact-card {
    padding: 24px 20px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.contact-card-main {
    border-top: 3px solid var(--accent);
}

.contact-card h3 {
    font-size: 1rem;
    color: var(--primary);
    margin-bottom: 10px;
}

.contact-card p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.7;
}

.contact-card p strong {
    color: var(--text);
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
    margin-bottom: 28px;
}

.article-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: box-shadow 0.25s;
}

.article-card:hover {
    box-shadow: var(--shadow-hover);
}

.article-card-thumb {
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: var(--bg-alt);
}

.article-card-thumb a {
    display: block;
    width: 100%;
    height: 100%;
}

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

.article-card:hover .article-card-thumb img {
    transform: scale(1.04);
}

.article-card-body {
    padding: 12px;
}

.article-card-title {
    font-size: 0.85rem;
    font-weight: 600;
    line-height: 1.45;
    margin-bottom: 6px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-card-title a {
    color: var(--text);
}

.article-card-title a:hover {
    color: var(--primary);
}

.article-card-date {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.articles-more {
    text-align: center;
}

.btn-primary {
    display: inline-block;
    padding: 10px 28px;
    font-size: 0.9rem;
    color: var(--white);
    background: var(--primary);
    border-radius: 6px;
    transition: background 0.2s;
}

.btn-primary:hover {
    background: var(--primary-dark);
    color: var(--white);
}

/* Inner Pages */
.page-banner {
    margin-top: var(--header-h);
    padding: 24px 0;
    background: var(--white);
    border-bottom: 1px solid var(--border);
}

.breadcrumb {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.breadcrumb a {
    color: var(--primary);
}

.breadcrumb span {
    margin: 0 6px;
    color: #CCC;
}

.page-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
}

.page-main {
    padding: 28px 0 48px;
}

.page-layout {
    display: flex;
    gap: 24px;
    align-items: flex-start;
}

.main-content {
    flex: 1;
    min-width: 0;
}

.article-detail {
    padding: 28px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    margin-bottom: 20px;
}

.article-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1.4;
    margin-bottom: 14px;
    word-break: break-word;
}

.article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    padding-bottom: 14px;
    margin-bottom: 18px;
    border-bottom: 1px solid var(--border);
    font-size: 0.85rem;
    color: var(--text-muted);
}

.article-meta a {
    color: var(--primary);
}

.article-litpic {
    margin-bottom: 18px;
    text-align: center;
}

.article-litpic img {
    max-width: 100%;
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.article-litpic img[src=""],
.article-litpic img:not([src]) {
    display: none;
}

.article-body {
    font-size: 0.95rem;
    line-height: 1.85;
    color: var(--text);
    word-break: break-word;
    overflow-wrap: break-word;
}

.article-body img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius);
    margin: 12px auto;
}

.article-body p {
    margin-bottom: 12px;
}

.article-body table {
    max-width: 100%;
    overflow-x: auto;
    display: block;
}

.z72552diyfield {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
    font-size: 0.9rem;
}

.article-images {
    margin-top: 16px;
}

.article-figure {
    margin-bottom: 12px;
    text-align: center;
}

.article-figure img {
    max-width: 100%;
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.article-figure figcaption {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 6px;
}

.z72552meta-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 18px;
    padding-top: 18px;
    border-top: 1px solid var(--border);
}

.z72552tagitem a {
    display: inline-block;
    padding: 4px 12px;
    font-size: 0.82rem;
    color: var(--primary);
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: 4px;
}

.z72552tagitem a:hover {
    background: var(--accent-light);
    color: var(--accent);
}

.article-nav {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    margin-top: 20px;
    padding-top: 18px;
    border-top: 1px solid var(--border);
    font-size: 0.88rem;
}

.article-nav-prev,
.article-nav-next {
    flex: 1;
    min-width: 0;
    word-break: break-word;
}

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

.article-nav a {
    color: var(--primary);
}

.related-articles {
    padding: 22px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.block-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 14px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border);
}

.related-item {
    display: flex;
    gap: 14px;
    padding: 14px 0;
    border-bottom: 1px solid var(--border);
}

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

.related-thumb {
    flex-shrink: 0;
    width: 90px;
    height: 64px;
    overflow: hidden;
    border-radius: 6px;
    background: var(--bg-alt);
    border: 1px solid var(--border);
}

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

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

.related-title {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 4px;
    line-height: 1.4;
}

.related-title:hover {
    color: var(--primary);
}

.related-desc {
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.55;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.listbox {
    padding: 8px 20px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    margin-bottom: 16px;
}

.list-item {
    display: flex;
    gap: 18px;
    padding: 18px 0;
    border-bottom: 1px solid var(--border);
}

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

.list-thumb {
    flex-shrink: 0;
    width: 200px;
    height: 134px;
    overflow: hidden;
    border-radius: var(--radius);
    background: var(--bg-alt);
    border: 1px solid var(--border);
}

.list-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.list-item:hover .list-thumb img {
    transform: scale(1.03);
}

.list-content {
    flex: 1;
    min-width: 0;
}

.list-title {
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 8px;
    line-height: 1.4;
}

.list-title a {
    color: var(--text);
}

.list-title a:hover {
    color: var(--primary);
}

.list-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.list-meta a {
    color: var(--primary);
}

.list-intro {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.65;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.pagebar {
    padding: 14px 18px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.zzpages.z72552pages .pagelist {
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0;
    padding: 0;
}

.zzpages.z72552pages .pagelist li {
    display: inline-block;
}

.zzpages.z72552pages .pagelist a,
.zzpages.z72552pages .pagelist span {
    display: inline-block;
    padding: 6px 14px;
    font-size: 0.88rem;
    color: var(--text);
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 6px;
    transition: 0.2s;
}

.zzpages.z72552pages .pagelist a:hover,
.zzpages.z72552pages .pagelist .thisclass {
    color: var(--white);
    background: var(--primary);
    border-color: var(--primary);
}

.zzpages.z72552pages .pagelist .pageinfo {
    border: none;
    background: none;
    color: var(--text-muted);
    padding: 6px 8px;
}

.sidebar {
    width: 280px;
    flex-shrink: 0;
}

.sidebar-block {
    padding: 18px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.sidebar-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 14px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--accent);
}

.sidebar-thumb-item {
    display: flex;
    gap: 10px;
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
}

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

.sidebar-item-thumb {
    flex-shrink: 0;
    width: 72px;
    height: 54px;
    overflow: hidden;
    border-radius: 5px;
    background: var(--bg-alt);
    border: 1px solid var(--border);
}

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

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

.sidebar-item-info a {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    font-size: 0.84rem;
    color: var(--text);
    line-height: 1.45;
}

.sidebar-item-info a:hover {
    color: var(--primary);
}

.sidebar-date {
    display: block;
    font-size: 0.72rem;
    color: var(--text-muted);
    margin-top: 3px;
}

.site-footer {
    padding: 28px 0;
    background: var(--primary-dark);
    color: rgba(255, 255, 255, 0.75);
    text-align: center;
    font-size: 0.85rem;
}

.site-footer a {
    color: var(--accent);
}

.site-footer p + p {
    margin-top: 6px;
}

.friend-links {
    padding: 20px 0;
    background: var(--bg-alt);
    border-top: 1px solid var(--border);
    text-align: center;
}

.friend-links ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 20px;
}

.friend-links a {
    display: inline-block;
    padding: 5px 14px;
    font-size: 0.84rem;
    color: var(--text-muted);
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 4px;
}

.friend-links a:hover {
    color: var(--primary);
    border-color: var(--primary);
}

@media (max-width: 1100px) {
    .card-grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
    .articles-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    .hero-grid {
        grid-template-columns: 1fr;
    }
    .hero-panel {
        flex-direction: row;
    }
    .hero-stat {
        flex: 1;
    }
}

@media (max-width: 992px) {
    .feature-row {
        grid-template-columns: 1fr;
    }
    .steps-row {
        grid-template-columns: repeat(2, 1fr);
    }
    .about-layout {
        grid-template-columns: 1fr;
    }
    .contact-grid {
        grid-template-columns: 1fr;
    }
    .page-layout {
        flex-direction: column;
    }
    .sidebar {
        width: 100%;
    }
    .articles-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }
    .site-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: min(300px, 85vw);
        height: 100vh;
        padding: 72px 20px 24px;
        background: var(--white);
        border-left: 1px solid var(--border);
        box-shadow: -4px 0 20px rgba(0, 0, 0, 0.08);
        transition: right 0.3s;
        overflow-y: auto;
    }
    .site-nav.active {
        right: 0;
    }
    .site-nav ul {
        flex-direction: column;
        align-items: stretch;
        gap: 4px;
    }
    .site-nav a {
        padding: 10px 14px;
        font-size: 0.95rem;
    }
    .hero {
        padding: 36px 0 32px;
    }
    .hero-heading {
        font-size: 1.45rem;
    }
    .hero-panel {
        flex-direction: column;
    }
    .section {
        padding: 40px 0;
    }
    .section-title {
        font-size: 1.35rem;
    }
    .card-grid-4 {
        grid-template-columns: 1fr;
    }
    .steps-row {
        grid-template-columns: 1fr;
    }
    .articles-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    .article-detail {
        padding: 18px;
    }
    .article-title {
        font-size: 1.25rem;
    }
    .article-meta {
        flex-direction: column;
        gap: 6px;
    }
    .article-nav {
        flex-direction: column;
    }
    .article-nav-next {
        text-align: left;
    }
    .list-item {
        flex-direction: column;
    }
    .list-thumb {
        width: 100%;
        height: 180px;
    }
    .related-item {
        flex-direction: column;
    }
    .related-thumb {
        width: 100%;
        height: 140px;
    }
    .listbox {
        padding: 8px 14px;
    }
    .zzpages.z72552pages .pagelist {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .site-logo {
        font-size: 1rem;
        max-width: 160px;
    }
    .hero-heading {
        font-size: 1.25rem;
    }
    .hero-tags span {
        font-size: 0.78rem;
        padding: 5px 10px;
    }
    .articles-grid {
        grid-template-columns: 1fr;
    }
    .article-card-body {
        padding: 10px;
    }
    .page-title {
        font-size: 1.25rem;
    }
    .list-thumb {
        height: 160px;
    }
    .zzpages.z72552pages .pagelist a,
    .zzpages.z72552pages .pagelist span {
        padding: 5px 10px;
        font-size: 0.82rem;
    }
    .friend-links ul {
        flex-direction: column;
        align-items: center;
    }
    .friend-links a {
        width: 100%;
        max-width: 280px;
        text-align: center;
    }
}

@media print {
    .site-header,
    .nav-toggle,
    .sidebar,
    .friend-links {
        display: none;
    }
    .hero {
        margin-top: 0;
        background: none;
        color: var(--text);
    }
}