/* ===== 设计变量：墨绿 + 琥珀金 官方风 ===== */
:root {
    --c-primary: #1a4d3e;
    --c-primary-dark: #0f3028;
    --c-accent: #c8956c;
    --c-accent-hover: #b07d52;
    --c-bg: #f6f4f0;
    --c-surface: #ffffff;
    --c-text: #2c3330;
    --c-text-muted: #5c6660;
    --c-border: #dde5e0;
    --c-shadow: rgba(26, 77, 62, 0.08);
    --radius: 10px;
    --radius-sm: 6px;
    --nav-h: 68px;
    --max-w: 1180px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    line-height: 1.65;
    color: var(--c-text);
    background: var(--c-bg);
    overflow-x: hidden;
}

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

a {
    color: var(--c-primary);
}

.z93880container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}

.clear {
    clear: both;
}

/* ===== 导航 ===== */
.z93880navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-h);
    background: var(--c-surface);
    border-bottom: 1px solid var(--c-border);
    box-shadow: 0 2px 12px var(--c-shadow);
    z-index: 1000;
}

.z93880nav-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 20px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.z93880nav-logo a {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--c-primary);
    font-weight: 700;
    font-size: 1.15rem;
    white-space: nowrap;
}

.z93880nav-logo i {
    color: var(--c-accent);
    font-size: 1.35rem;
}

.z93880nav-menu {
    display: flex;
    align-items: center;
    gap: 6px;
    list-style: none;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.z93880nav-item {
    list-style: none;
}

.z93880nav-link {
    display: block;
    padding: 8px 14px;
    color: var(--c-text);
    text-decoration: none;
    font-size: 0.92rem;
    font-weight: 500;
    border-radius: var(--radius-sm);
    transition: background 0.2s, color 0.2s;
}

.z93880nav-link:hover {
    background: rgba(26, 77, 62, 0.08);
    color: var(--c-primary);
}

.z93880nav-item.z93880this .z93880nav-link {
    background: var(--c-primary);
    color: #fff;
}

.z93880hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 36px;
    height: 36px;
    cursor: pointer;
    border: 1px solid var(--c-border);
    border-radius: var(--radius-sm);
    padding: 6px;
    background: var(--c-surface);
    flex-shrink: 0;
}

.z93880bar {
    width: 100%;
    height: 2px;
    background: var(--c-primary);
    border-radius: 2px;
    transition: transform 0.3s, opacity 0.3s;
}

/* ===== 首页 Hero ===== */
.z93880hero {
    margin-top: var(--nav-h);
    padding: 56px 0 64px;
    background: linear-gradient(160deg, #eef5f1 0%, var(--c-bg) 55%, #ebe6df 100%);
    border-bottom: 1px solid var(--c-border);
}

.z93880hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.z93880hero-badge {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(26, 77, 62, 0.1);
    color: var(--c-primary);
    font-size: 0.82rem;
    font-weight: 600;
    border-radius: 20px;
    margin-bottom: 16px;
    border: 1px solid rgba(26, 77, 62, 0.15);
}

.z93880hero-title {
    font-size: clamp(1.75rem, 4vw, 2.4rem);
    color: var(--c-primary-dark);
    line-height: 1.25;
    margin-bottom: 16px;
    font-weight: 800;
}

.z93880hero-lead {
    color: var(--c-text-muted);
    font-size: 1rem;
    margin-bottom: 24px;
    max-width: 540px;
}

.z93880hero-lead strong {
    color: var(--c-primary);
    font-weight: 600;
}

.z93880hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 28px;
}

.z93880btn {
    display: inline-block;
    padding: 12px 22px;
    border-radius: var(--radius-sm);
    font-size: 0.92rem;
    font-weight: 600;
    text-decoration: none;
    border: 1px solid transparent;
    transition: background 0.2s, color 0.2s, border-color 0.2s;
    text-align: center;
    cursor: pointer;
}

.z93880btn-primary {
    background: var(--c-primary);
    color: #fff;
    border-color: var(--c-primary);
}

.z93880btn-primary:hover {
    background: var(--c-primary-dark);
}

.z93880btn-outline {
    background: transparent;
    color: var(--c-primary);
    border-color: var(--c-primary);
}

.z93880btn-outline:hover {
    background: rgba(26, 77, 62, 0.06);
}

.z93880hero-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    list-style: none;
    padding: 16px 0 0;
    border-top: 1px solid var(--c-border);
}

.z93880hero-stats li {
    min-width: 90px;
}

.z93880hero-stats strong {
    display: block;
    font-size: 1.4rem;
    color: var(--c-accent);
    line-height: 1.2;
}

.z93880hero-stats span {
    font-size: 0.8rem;
    color: var(--c-text-muted);
}

.z93880hero-media {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 12px;
    min-width: 0;
}

.z93880hero-img {
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--c-border);
    background: var(--c-surface);
}

.z93880hero-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.z93880hero-img-main {
    grid-row: span 2;
    min-height: 200px;
}

.z93880hero-img-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.z93880hero-img-grid img {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    border-radius: var(--radius-sm);
    border: 1px solid var(--c-border);
}

/* ===== 通用区块 ===== */
.z93880section {
    padding: 56px 0;
}

.z93880section-alt {
    background: var(--c-surface);
    border-top: 1px solid var(--c-border);
    border-bottom: 1px solid var(--c-border);
}

.z93880section-dark {
    background: var(--c-primary-dark);
    color: #e8eeeb;
}

.z93880section-head {
    text-align: center;
    margin-bottom: 36px;
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
}

.z93880section-head-light .z93880section-title,
.z93880section-head-light .z93880section-desc {
    color: #e8eeeb;
}

.z93880section-title {
    font-size: clamp(1.5rem, 3vw, 1.85rem);
    color: var(--c-primary-dark);
    margin-bottom: 10px;
    font-weight: 700;
}

.z93880section-desc {
    color: var(--c-text-muted);
    font-size: 0.95rem;
}

/* 平台介绍 */
.z93880platform-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.z93880platform-card {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--radius);
    padding: 24px 20px;
    box-shadow: 0 4px 14px var(--c-shadow);
    transition: border-color 0.2s, box-shadow 0.2s;
    min-width: 0;
}

.z93880platform-card:hover {
    border-color: var(--c-accent);
    box-shadow: 0 6px 20px var(--c-shadow);
}

.z93880platform-card i {
    font-size: 1.6rem;
    color: var(--c-accent);
    margin-bottom: 14px;
}

.z93880platform-card h3 {
    font-size: 1.05rem;
    color: var(--c-primary);
    margin-bottom: 10px;
    line-height: 1.35;
}

.z93880platform-card p {
    font-size: 0.9rem;
    color: var(--c-text-muted);
    line-height: 1.6;
}

/* 服务网格 */
.z93880services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.z93880service-card {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--radius);
    padding: 22px 18px;
    min-width: 0;
    transition: transform 0.2s;
}

.z93880service-card:hover {
    transform: translateY(-3px);
    border-color: var(--c-primary);
}

.z93880service-num {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--c-accent);
    letter-spacing: 0.05em;
    margin-bottom: 8px;
}

.z93880service-card h3 {
    font-size: 1rem;
    color: var(--c-primary-dark);
    margin-bottom: 8px;
}

.z93880service-card p {
    font-size: 0.88rem;
    color: var(--c-text-muted);
    line-height: 1.55;
}

/* 知识区 */
.z93880knowledge-wrap {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 24px;
    align-items: start;
}

.z93880knowledge-main {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--radius);
    padding: 28px 24px;
    min-width: 0;
}

.z93880knowledge-main h3 {
    font-size: 1.15rem;
    color: var(--c-primary);
    margin-bottom: 14px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--c-accent);
}

.z93880knowledge-main p {
    font-size: 0.92rem;
    color: var(--c-text-muted);
    margin-bottom: 14px;
    line-height: 1.7;
}

.z93880knowledge-main p:last-child {
    margin-bottom: 0;
}

.z93880tip-box {
    background: var(--c-primary);
    color: #e8eeeb;
    border-radius: var(--radius);
    padding: 22px 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.z93880tip-box h4 {
    font-size: 1rem;
    margin-bottom: 14px;
}

.z93880tip-box h4 i {
    color: var(--c-accent);
    margin-right: 8px;
}

.z93880tip-box ul {
    list-style: none;
    font-size: 0.88rem;
    line-height: 1.65;
}

.z93880tip-box li {
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.z93880tip-box li:last-child {
    border-bottom: none;
}

/* 安全与价格 */
.z93880security-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 22px;
}

.z93880security-block {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--radius);
    padding: 24px 22px;
    min-width: 0;
    overflow: hidden;
}

.z93880security-block h3 {
    font-size: 1.05rem;
    color: var(--c-primary);
    margin-bottom: 12px;
}

.z93880security-block h3 i {
    color: var(--c-accent);
    margin-right: 8px;
}

.z93880security-block p {
    font-size: 0.9rem;
    color: var(--c-text-muted);
    margin-bottom: 14px;
    line-height: 1.65;
}

.z93880check-list {
    list-style: none;
    font-size: 0.88rem;
    color: var(--c-text);
}

.z93880check-list li {
    padding: 6px 0 6px 22px;
    position: relative;
}

.z93880check-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--c-primary);
    font-weight: bold;
}

.z93880price-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
    margin-top: 8px;
}

.z93880price-table th,
.z93880price-table td {
    padding: 10px 12px;
    text-align: left;
    border: 1px solid var(--c-border);
}

.z93880price-table th {
    background: rgba(26, 77, 62, 0.08);
    color: var(--c-primary);
    font-weight: 600;
}

/* 咨询区 */
.z93880contact-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    margin-bottom: 36px;
}

.z93880contact-card {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius);
    padding: 22px 18px;
    text-align: center;
    min-width: 0;
}

.z93880contact-card i {
    font-size: 1.8rem;
    color: var(--c-accent);
    margin-bottom: 12px;
}

.z93880contact-card h3 {
    font-size: 1rem;
    margin-bottom: 10px;
    color: #fff;
}

.z93880contact-card p {
    font-size: 0.88rem;
    color: rgba(232, 238, 235, 0.85);
    line-height: 1.6;
}

.z93880faq-wrap {
    max-width: 760px;
    margin: 0 auto;
}

.z93880faq-title {
    text-align: center;
    font-size: 1.15rem;
    color: #fff;
    margin-bottom: 18px;
}

.z93880faq-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.z93880faq-item {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.z93880faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    background: none;
    border: none;
    color: #fff;
    font-size: 0.92rem;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    font-family: inherit;
}

.z93880faq-question i {
    color: var(--c-accent);
    transition: transform 0.25s;
    flex-shrink: 0;
}

.z93880faq-item.active .z93880faq-question i {
    transform: rotate(45deg);
}

.z93880faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.z93880faq-item.active .z93880faq-answer {
    max-height: 200px;
}

.z93880faq-answer p {
    padding: 0 16px 14px;
    font-size: 0.88rem;
    color: rgba(232, 238, 235, 0.8);
    line-height: 1.6;
}

/* 首页文章 */
.z93880home-articles-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
}

.z93880home-article-card {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--radius);
    overflow: hidden;
    min-width: 0;
    transition: box-shadow 0.2s, border-color 0.2s;
}

.z93880home-article-card:hover {
    border-color: var(--c-accent);
    box-shadow: 0 6px 16px var(--c-shadow);
}

.z93880home-article-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.z93880home-article-thumb {
    aspect-ratio: 16/10;
    overflow: hidden;
    background: #eee;
    border-bottom: 1px solid var(--c-border);
}

.z93880home-article-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.z93880home-article-title {
    font-size: 0.85rem;
    padding: 12px 10px;
    line-height: 1.4;
    color: var(--c-text);
    font-weight: 600;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    word-break: break-word;
}

.z93880home-article-card:hover .z93880home-article-title {
    color: var(--c-primary);
}

/* 友情链接 */
.z93880friendship-links {
    background: var(--c-primary-dark);
    padding: 32px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.z93880friendship-links h3 {
    color: var(--c-accent);
    text-align: center;
    font-size: 1.1rem;
    margin-bottom: 18px;
}

.z93880friendship-links ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    list-style: none;
}

.z93880friendship-links a {
    color: rgba(232, 238, 235, 0.8);
    text-decoration: none;
    padding: 6px 14px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 20px;
    font-size: 0.85rem;
    transition: color 0.2s, border-color 0.2s;
}

.z93880friendship-links a:hover {
    color: var(--c-accent);
    border-color: var(--c-accent);
}

/* 页脚 */
.z93880footer {
    background: #0a1f1a;
    color: rgba(232, 238, 235, 0.75);
    padding: 36px 0 20px;
}

.z93880footer-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 28px;
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.z93880footer-section h3,
.z93880footer-section h4 {
    color: var(--c-accent);
    margin-bottom: 12px;
    font-size: 1rem;
}

.z93880footer-section p,
.z93880footer-section li {
    font-size: 0.88rem;
    line-height: 1.6;
}

.z93880footer-section ul {
    list-style: none;
}

.z93880footer-section li {
    padding: 4px 0;
}

.z93880footer-bottom {
    text-align: center;
    font-size: 0.82rem;
}

.z93880footer-bottom a {
    color: var(--c-accent);
    text-decoration: none;
}

.z93880footer-bottom p {
    margin: 4px 0;
}

/* ===== 内页 ===== */
.z93880page-inner {
    padding-top: var(--nav-h);
}

.z93880main-wrap {
    padding: 32px 0 48px;
    min-height: calc(100vh - var(--nav-h) - 120px);
}

.z93880page-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 280px;
    gap: 24px;
    align-items: start;
}

.z93880main-content {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--radius);
    padding: 28px 24px;
    min-width: 0;
    box-shadow: 0 4px 14px var(--c-shadow);
}

.z93880breadcrumb {
    font-size: 0.85rem;
    color: var(--c-text-muted);
    margin-bottom: 18px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--c-border);
    word-break: break-word;
}

.z93880breadcrumb a {
    color: var(--c-primary);
    text-decoration: none;
}

.z93880breadcrumb span {
    margin: 0 6px;
}

.z93880article-title {
    font-size: clamp(1.35rem, 3vw, 1.75rem);
    color: var(--c-primary-dark);
    margin-bottom: 14px;
    line-height: 1.35;
    word-break: break-word;
}

.z93880article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    font-size: 0.85rem;
    color: var(--c-text-muted);
    margin-bottom: 22px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--c-border);
}

.z93880article-meta a {
    color: var(--c-primary);
}

.z93880article-meta i {
    margin-right: 5px;
    color: var(--c-accent);
}

.z93880article-thumb {
    margin-bottom: 22px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 1px solid var(--c-border);
}

.z93880article-body {
    font-size: 0.95rem;
    line-height: 1.75;
    color: var(--c-text);
    word-break: break-word;
    overflow-wrap: break-word;
}

.z93880article-body img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-sm);
}

.z93880diyfield {
    margin: 20px 0;
    padding: 14px;
    background: var(--c-bg);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
}

.z93880article-figure {
    margin: 16px 0;
    text-align: center;
}

.z93880article-figure img {
    border-radius: var(--radius-sm);
    border: 1px solid var(--c-border);
}

.z93880article-tags {
    margin: 22px 0;
    padding: 16px;
    background: var(--c-bg);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-sm);
}

.z93880tags-label {
    font-weight: 600;
    font-size: 0.9rem;
}

.z93880meta-tags {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 8px;
    list-style: none;
    margin: 10px 0 0;
    padding: 0;
}

.z93880tagitem a {
    display: inline-block;
    padding: 4px 12px;
    background: var(--c-primary);
    color: #fff;
    text-decoration: none;
    border-radius: 14px;
    font-size: 0.8rem;
}

.z93880prenext {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 12px;
    padding: 16px;
    background: var(--c-bg);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-sm);
    margin: 22px 0;
    font-size: 0.9rem;
}

.z93880prenext-item {
    flex: 1;
    min-width: 180px;
    max-width: 48%;
    word-break: break-word;
}

.z93880prenext-item a {
    color: var(--c-primary);
}

.z93880related-title {
    font-size: 1.1rem;
    color: var(--c-primary);
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--c-accent);
}

.z93880related-list {
    list-style: none;
}

.z93880related-item {
    display: flex;
    gap: 14px;
    padding: 14px 0;
    border-bottom: 1px solid var(--c-border);
    min-width: 0;
}

.z93880related-item:last-child {
    border-bottom: none;
}

.z93880related-thumb {
    flex-shrink: 0;
    width: 110px;
    height: 78px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 1px solid var(--c-border);
}

.z93880related-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.z93880related-info {
    flex: 1;
    min-width: 0;
}

.z93880related-info h4 {
    font-size: 0.95rem;
    margin-bottom: 6px;
}

.z93880related-info h4 a {
    color: var(--c-text);
    text-decoration: none;
}

.z93880related-info h4 a:hover {
    color: var(--c-primary);
}

.z93880related-info p {
    font-size: 0.85rem;
    color: var(--c-text-muted);
    line-height: 1.5;
}

.z93880related-date {
    font-size: 0.78rem;
    color: var(--c-accent);
}

/* 列表页 */
.z93880list-header {
    margin-bottom: 22px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--c-accent);
}

.z93880list-title {
    font-size: clamp(1.35rem, 3vw, 1.7rem);
    color: var(--c-primary-dark);
    margin-bottom: 8px;
    word-break: break-word;
}

.z93880list-desc {
    font-size: 0.9rem;
    color: var(--c-text-muted);
}

.z93880list-items {
    list-style: none;
}

.z93880list-item {
    display: flex;
    gap: 18px;
    padding: 18px 0;
    border-bottom: 1px solid var(--c-border);
    min-width: 0;
}

.z93880list-item:last-child {
    border-bottom: none;
}

.z93880list-thumb {
    flex-shrink: 0;
    width: 180px;
    height: 115px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 1px solid var(--c-border);
    background: var(--c-bg);
}

.z93880list-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.z93880list-body {
    flex: 1;
    min-width: 0;
}

.z93880list-item-title {
    font-size: 1.05rem;
    margin-bottom: 8px;
}

.z93880list-item-title a {
    color: var(--c-primary-dark);
    text-decoration: none;
    word-break: break-word;
}

.z93880list-item-title a:hover {
    color: var(--c-accent-hover);
}

.z93880list-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    font-size: 0.82rem;
    color: var(--c-text-muted);
    margin-bottom: 8px;
}

.z93880list-meta a {
    color: var(--c-primary);
}

.z93880list-intro {
    font-size: 0.88rem;
    color: var(--c-text-muted);
    line-height: 1.55;
}

.z93880pagebar {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--c-border);
}

.z93880pages .pagelist {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    list-style: none;
    padding: 0;
    margin: 0;
    width: 100%;
}

.z93880pages .pagelist li {
    margin: 0;
}

.z93880pages .pagelist a,
.z93880pages .pagelist span {
    display: inline-block;
    padding: 7px 14px;
    border: 1px solid var(--c-border);
    border-radius: var(--radius-sm);
    color: var(--c-text);
    text-decoration: none;
    font-size: 0.88rem;
}

.z93880pages .pagelist a:hover {
    background: var(--c-primary);
    border-color: var(--c-primary);
    color: #fff;
}

.z93880pages .pagelist .thisclass a,
.z93880pages .pagelist .thisclass span {
    background: var(--c-primary);
    border-color: var(--c-primary);
    color: #fff;
}

/* 侧栏 */
.z93880sidebar {
    position: sticky;
    top: calc(var(--nav-h) + 16px);
    min-width: 0;
}

.z93880sidebar-block {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--radius);
    padding: 18px 16px;
    box-shadow: 0 4px 12px var(--c-shadow);
    overflow: hidden;
}

.z93880sidebar-title {
    font-size: 1rem;
    color: var(--c-primary);
    margin-bottom: 14px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--c-accent);
}

.z93880sidebar-list {
    list-style: none;
    max-height: 520px;
    overflow-y: auto;
    overflow-x: hidden;
}

.z93880sidebar-item {
    display: flex;
    gap: 10px;
    padding: 10px 0;
    border-bottom: 1px dashed var(--c-border);
    min-width: 0;
}

.z93880sidebar-item:last-child {
    border-bottom: none;
}

.z93880sidebar-thumb {
    flex-shrink: 0;
    width: 64px;
    height: 48px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 1px solid var(--c-border);
}

.z93880sidebar-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.z93880sidebar-text {
    flex: 1;
    min-width: 0;
}

.z93880sidebar-text a {
    display: block;
    font-size: 0.82rem;
    color: var(--c-text);
    text-decoration: none;
    line-height: 1.4;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    word-break: break-word;
}

.z93880sidebar-text a:hover {
    color: var(--c-primary);
}

/* ===== 响应式 ===== */
@media (max-width: 1024px) {
    .z93880platform-grid,
    .z93880services-grid,
    .z93880contact-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .z93880home-articles-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .z93880hero-inner {
        grid-template-columns: 1fr;
    }

    .z93880hero-media {
        max-width: 520px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    :root {
        --nav-h: 60px;
    }

    .z93880hamburger {
        display: flex;
    }

    .z93880nav-menu {
        position: fixed;
        top: var(--nav-h);
        left: 0;
        right: 0;
        bottom: 0;
        flex-direction: column;
        align-items: stretch;
        background: var(--c-surface);
        padding: 16px;
        gap: 4px;
        transform: translateX(100%);
        transition: transform 0.3s ease;
        overflow-y: auto;
        border-top: 1px solid var(--c-border);
        box-shadow: -4px 0 20px var(--c-shadow);
    }

    .z93880nav-menu.active {
        transform: translateX(0);
    }

    .z93880nav-link {
        padding: 12px 14px;
        width: 100%;
    }

    .z93880hamburger.active .z93880bar:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .z93880hamburger.active .z93880bar:nth-child(2) {
        opacity: 0;
    }

    .z93880hamburger.active .z93880bar:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

    .z93880section {
        padding: 40px 0;
    }

    .z93880hero {
        padding: 36px 0 44px;
    }

    .z93880platform-grid,
    .z93880services-grid,
    .z93880contact-grid,
    .z93880security-grid,
    .z93880knowledge-wrap {
        grid-template-columns: 1fr;
    }

    .z93880home-articles-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .z93880page-layout {
        grid-template-columns: 1fr;
    }

    .z93880sidebar {
        position: static;
    }

    .z93880list-item {
        flex-direction: column;
    }

    .z93880list-thumb {
        width: 100%;
        height: 160px;
    }

    .z93880related-item {
        flex-direction: column;
    }

    .z93880related-thumb {
        width: 100%;
        height: 140px;
    }

    .z93880prenext-item {
        max-width: 100%;
    }

    .z93880main-content {
        padding: 20px 16px;
    }

    .z93880footer-content {
        grid-template-columns: 1fr;
    }

    .z93880hero-media {
        grid-template-columns: 1fr;
    }

    .z93880hero-img-main {
        grid-row: auto;
        min-height: 160px;
    }

    .z93880price-table {
        font-size: 0.8rem;
    }

    .z93880price-table th,
    .z93880price-table td {
        padding: 8px 6px;
    }
}

@media (max-width: 480px) {
    .z93880container {
        padding: 0 14px;
    }

    .z93880nav-container {
        padding: 0 14px;
    }

    .z93880nav-logo a {
        font-size: 1rem;
    }

    .z93880home-articles-grid {
        grid-template-columns: 1fr;
    }

    .z93880hero-actions {
        flex-direction: column;
    }

    .z93880btn {
        width: 100%;
    }

    .z93880hero-stats {
        gap: 12px;
    }

    .z93880hero-img-grid {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }

    .z93880sidebar-list {
        max-height: none;
    }
}