/* =========================================================
   bianyaqi03 - English Foreign Trade Template
   Layout structure mirrors bianyaqi01 (zh- / sgc- prefix),
   all visible content is in English.
   ========================================================= */
:root {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-deep: #1e3a8a;
    --accent: #f97316;
    --accent-dark: #ea580c;
    --accent-light: #fff7ed;
    --bg: #f5f7fb;
    --bg-white: #ffffff;
    --text: #1f2937;
    --text-2: #4b5563;
    --text-3: #9ca3af;
    --border: #e5e7eb;
    --shadow-sm: 0 2px 8px rgba(30, 58, 138, 0.06);
    --shadow-md: 0 6px 18px rgba(30, 58, 138, 0.10);
    --shadow-lg: 0 12px 30px rgba(30, 58, 138, 0.14);
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Helvetica Neue', Arial, 'Segoe UI', Roboto, 'PingFang SC', 'Microsoft YaHei', sans-serif;
    color: var(--text);
    background: var(--bg);
    line-height: 1.7;
    min-height: 100vh;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

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

ul, ol {
    list-style: none;
}

/* ========== 顶部信息栏 ========== */
.zh-topbar {
    background: var(--primary-deep);
    color: #cbd5e1;
    font-size: 13px;
}

.zh-topbar-inner {
    max-width: 1680px;
    margin: 0 auto;
    padding: 6px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.zh-topbar a {
    color: #cbd5e1;
    margin-right: 18px;
}

.zh-topbar a:hover {
    color: #fff;
}

.zh-topbar a:last-child {
    margin-right: 0;
}

.zh-topbar-r span {
    margin-left: 18px;
}

.zh-topbar-r i {
    color: var(--accent);
    margin-right: 4px;
}

/* ========== 主导航 ========== */
.zh-nav {
    background: var(--bg-white);
    box-shadow: 0 2px 12px rgba(30, 58, 138, 0.08);
    position: sticky;
    top: 0;
    z-index: 100;
}

.zh-nav-inner {
    max-width: 1680px;
    margin: 0 auto;
    padding: 0 20px;
}

.zh-nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 72px;
}

.zh-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}
.zh-logo img{width:42%;}
.zh-logo-icon {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--primary), var(--primary-deep));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 22px;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.35);
}

.zh-logo-text {
    font-size: 22px;
    font-weight: 700;
    color: var(--primary-deep);
    line-height: 1.2;
}

.zh-logo-text small {
    display: block;
    font-size: 11px;
    font-weight: 400;
    color: var(--text-3);
    letter-spacing: 1px;
}

.zh-nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
}

.zh-nav-links > a {
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 15px;
    color: var(--text);
    font-weight: 500;
}

.zh-nav-links > a:hover,
.zh-nav-links > a.active {
    color: var(--primary);
    background: #f6f8fb;
}

.zh-nav-contact {
    margin-left: 12px;
    padding-left: 18px;
    border-left: 1px solid var(--border);
}

.zh-nav-tel {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: #fff;
    padding: 8px 16px;
    border-radius: 999px;
    font-weight: 600;
    font-size: 14px;
    box-shadow: 0 4px 10px rgba(249, 115, 22, 0.3);
}

.zh-nav-tel:hover {
    transform: translateY(-1px);
    color: #fff;
}

.zh-mobile-btn {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--primary-deep);
    cursor: pointer;
}

/* ========== 通栏容器 ========== */
.zh-container {
    max-width: 1680px;
    margin: 0 auto;
    padding: 0 20px;
}

.zh-wrapper {
    display: flex;
    gap: 24px;
    padding: 24px 0 40px;
}

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

.zh-sidebar {
    width: 300px;
    flex-shrink: 0;
}

/* ========== 页面横幅 ========== */
.zh-page-header {
    background: linear-gradient(135deg, var(--primary-deep) 0%, var(--primary) 100%);
    color: #fff;
    padding: 8px 0;
}

.zh-page-header h1 {
    font-size: 26px;
    font-weight: 700;
    margin-bottom: 8px;
}

.zh-breadcrumb {
    font-size: 13px;
    color: #bfdbfe;
}

.zh-breadcrumb a {
    color: #bfdbfe;
}

.zh-breadcrumb a:hover {
    color: #fff;
}

.zh-breadcrumb i {
    margin: 0 8px;
    font-size: 11px;
}

.zh-breadcrumb span {
    color: #fff;
}

/* ========== 首页 Hero ========== */
.zh-hero {
    background: linear-gradient(135deg, var(--primary-deep) 0%, #2563eb 60%, #3b82f6 100%);
    color: #fff;
    padding: 64px 0;
    position: relative;
    overflow: hidden;
}

.zh-hero::after {
    content: '';
    position: absolute;
    right: -120px;
    top: -120px;
    width: 380px;
    height: 380px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
}

.zh-hero::before {
    content: '';
    position: absolute;
    right: 80px;
    bottom: -160px;
    width: 320px;
    height: 320px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
}

.zh-hero-inner {
    position: relative;
    z-index: 2;
    max-width: 1680px;
    margin: 0 auto;
    padding: 0 20px;
    text-align: center;
}

.zh-hero-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 4px 16px;
    border-radius: 999px;
    font-size: 13px;
    margin-bottom: 18px;
    letter-spacing: 2px;
}

.zh-hero h1 {
    font-size: 40px;
    font-weight: 800;
    margin-bottom: 14px;
    letter-spacing: 1px;
}

.zh-hero h1 span {
    color: #fcd34d;
}

.zh-hero-sub {
    font-size: 16px;
    color: #dbeafe;
    max-width: 700px;
    margin: 0 auto 30px;
}

.zh-hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.zh-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 30px;
    border-radius: 999px;
    font-size: 15px;
    font-weight: 600;
}

.zh-btn-primary {
    background: var(--accent);
    color: #fff;
    box-shadow: 0 6px 16px rgba(249, 115, 22, 0.4);
}

.zh-btn-primary:hover {
    background: var(--accent-dark);
    color: #fff;
    transform: translateY(-2px);
}

.zh-btn-ghost {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.5);
    color: #fff;
}

.zh-btn-ghost:hover {
    background: rgba(255, 255, 255, 0.28);
    color: #fff;
}

.zh-hero-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    flex-wrap: wrap;
}

.zh-hero-stats .item {
    text-align: center;
}

.zh-hero-stats .num {
    font-size: 30px;
    font-weight: 800;
    color: #fcd34d;
}

.zh-hero-stats .label {
    font-size: 13px;
    color: #dbeafe;
}

/* ========== 区块 ========== */
.zh-section {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 30px;
    margin-bottom: 24px;
}

.zh-section-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 22px;
    padding-bottom: 14px;
    border-bottom: 2px solid var(--border);
}

.zh-section-title h2 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 10px;
}

.zh-section-title h2::before {
    content: '';
    width: 5px;
    height: 20px;
    border-radius: 3px;
    background: linear-gradient(180deg, var(--primary), var(--accent));
}

.zh-section-title h2 i {
    color: var(--primary);
    font-size: 18px;
}

.zh-section-title .more {
    font-size: 13px;
    color: var(--text-3);
}

.zh-section-title .more:hover {
    color: var(--primary);
}

/* ========== 展会卡片 ========== */
.zh-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.zh-card {
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 18px;
    background: #fafbfe;
    transition: var(--transition);
    position: relative;
}

.zh-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary);
    background: var(--bg-white);
}

.zh-card-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: var(--accent);
    color: #fff;
    font-size: 11px;
    padding: 2px 10px;
    border-radius: 999px;
}

.zh-card-badge.hot {
    background: #ef4444;
}

.zh-card h3 {
    font-size: 16px;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 10px;
    padding-right: 60px;
}

.zh-card h3 a:hover {
    color: var(--primary);
}

.zh-card .desc {
    font-size: 13px;
    color: var(--text-2);
    margin-bottom: 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.zh-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 16px;
    font-size: 13px;
    color: var(--text-3);
    margin-bottom: 12px;
}

.zh-card-meta span i {
    color: var(--primary);
    margin-right: 4px;
}

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

.zh-card-tags span {
    background: #eff6ff;
    color: var(--primary);
    font-size: 12px;
    padding: 1px 10px;
    border-radius: 4px;
}

.zh-card-tags span.place {
    background: var(--accent-light);
    color: var(--accent-dark);
}

/* ========== 数字排行列表 ========== */
.zh-rank {
display: grid;
  gap: 0px 60px;
  grid-template-columns: repeat(2, 1fr);
}
.hangye{
display: grid;
  flex-direction: column;
  gap: 0px 60px;
  grid-template-columns: repeat(2, 1fr);}
.zh-rank-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px dashed var(--border);
}

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

.zh-rank-num {
    width: 26px;
    height: 26px;
    border-radius: 6px;
    background: #e5e7eb;
    color: var(--text-2);
    font-size: 13px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.zh-rank-item:nth-child(1) .zh-rank-num {
    background: #fee2e2;
    color: #dc2626;
}

.zh-rank-item:nth-child(2) .zh-rank-num {
    background: #fef3c7;
    color: #d97706;
}

.zh-rank-item:nth-child(3) .zh-rank-num {
    background: #d1fae5;
    color: #059669;
}

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

.zh-rank-info h4 {
    font-size: 14px;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.zh-rank-info h4 a:hover {
    color: var(--primary);
}

.zh-rank-info .meta {
    font-size: 12px;
    color: var(--text-3);
}

.zh-rank-item .hits {
    color: var(--accent);
    font-size: 13px;
    font-weight: 600;
    flex-shrink: 0;
}

.zh-rank-item .hits i {
    margin-right: 3px;
}

/* ========== 新闻列表 ========== */
.zh-news-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    padding: 11px 0;
    border-bottom: 1px dashed var(--border);
}

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

.zh-news-item a {
    font-size: 14px;
    flex: 1;
    min-width: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.zh-news-item a:hover {
    color: var(--primary);
}

.zh-news-item a i {
    color: var(--primary);
    margin-right: 6px;
    font-size: 12px;
}

.zh-news-item .date {
    font-size: 12px;
    color: var(--text-3);
    flex-shrink: 0;
}

/* ========== 行业分类 ========== */
.zh-cat-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}

.zh-cat-item {
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 18px 10px;
    text-align: center;
    transition: var(--transition);
}

.zh-cat-item:hover {
    background: var(--accent-light);
    border-color: var(--accent);
    transform: translateY(-3px);
}

.zh-cat-item i {
    font-size: 28px;
    color: var(--primary);
    margin-bottom: 8px;
}

.zh-cat-item h4 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 4px;
}

.zh-cat-item p {
    font-size: 12px;
    color: var(--text-3);
}

/* ========== 服务特色 ========== */
.zh-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}

.zh-feature {
    text-align: center;
    padding: 20px 14px;
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.zh-feature:hover {
    background: #f8fafc;
}

.zh-feature .icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 14px;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--primary), var(--primary-deep));
    color: #fff;
    font-size: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 14px rgba(37, 99, 235, 0.3);
}

.zh-feature h3 {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 6px;
}

.zh-feature p {
    font-size: 13px;
    color: var(--text-2);
}

/* ========== CTA ========== */
.zh-cta {
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    border-radius: var(--radius-lg);
    padding: 30px 36px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    color: #fff;
    box-shadow: 0 10px 24px rgba(249, 115, 22, 0.35);
    flex-wrap: wrap;
}

.zh-cta h3 {
    font-size: 20px;
    margin-bottom: 4px;
}

.zh-cta p {
    font-size: 14px;
    opacity: 0.92;
}

.zh-cta a {
    background: #fff;
    color: var(--accent-dark);
    padding: 12px 28px;
    border-radius: 999px;
    font-weight: 600;
}

.zh-cta a:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

/* ========== 列表页 ========== */
.zh-list-item {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 20px 22px;
    margin-bottom: 14px;
    transition: var(--transition);
}

.zh-list-item:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--primary);
}

.zh-list-item h3 {
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 8px;
}

.zh-list-item h3 a:hover {
    color: var(--primary);
}

.zh-list-item .info {
    font-size: 13px;
    color: var(--text-2);
    margin-bottom: 10px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.zh-list-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 18px;
    font-size: 13px;
    color: var(--text-3);
}

.zh-list-meta span i {
    color: var(--primary);
    margin-right: 4px;
}

.zh-list-meta .hits {
    color: var(--accent);
}

/* ========== 分页 ========== */
.zh-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 6px;
    margin-top: 24px;
    flex-wrap: wrap;
}

.zh-pagination a,
.zh-pagination li {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 12px;
    border-radius: 8px;
    background: var(--bg-white);
    border: 1px solid var(--border);
    font-size: 14px;
    color: var(--text-2);
}

.zh-pagination a:hover,
.zh-pagination li.thisclass {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

/* ========== 内容页 ========== */
.zh-detail {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 30px;
}

.zh-detail h1 {
    font-size: 24px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 16px;
    line-height: 1.4;
}

.zh-detail-meta {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px 24px;
    font-size: 13px;
    color: var(--text-3);
    padding-bottom: 18px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 24px;
}

.zh-detail-meta span i {
    color: var(--primary);
    margin-right: 4px;
}

.zh-info-table {
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: 24px;
}

.zh-info-row {
    display: flex;
    border-bottom: 1px solid var(--border);
}

.zh-info-row:last-child {
    border-bottom: none;
}

.zh-info-row .label {
    width: 130px;
    flex-shrink: 0;
    background: #f8fafc;
    padding: 12px 16px;
    font-size: 14px;
    color: var(--text-2);
    font-weight: 600;
    border-right: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 6px;
}

.zh-info-row .label i {
    color: var(--primary);
}

.zh-info-row .value {
    flex: 1;
    padding: 12px 16px;
    font-size: 14px;
}

.zh-detail-body {
    font-size: 15px;
    line-height: 2;
    color: var(--text);
}

.zh-detail-body h2 {
    font-size: 19px;
    margin: 22px 0 12px;
    padding-left: 12px;
    border-left: 4px solid var(--primary);
    color: var(--primary-deep);
}

.zh-detail-body h3 {
    font-size: 16px;
    margin: 18px 0 10px;
    color: var(--text);
}

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

.zh-detail-body img {
    margin: 12px auto;
    border-radius: var(--radius-sm);
    display: block;
    max-height: 460px;
}

.zh-detail-nav {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    margin-top: 30px;
    padding-top: 18px;
    border-top: 1px solid var(--border);
    font-size: 14px;
    color: var(--text-2);
    flex-wrap: wrap;
}

.zh-detail-nav a:hover {
    color: var(--primary);
}

.zh-related-item {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding: 10px 0;
    border-bottom: 1px dashed var(--border);
    font-size: 14px;
}

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

.zh-related-item a:hover {
    color: var(--primary);
}

.zh-related-item a {
    flex: 1;
    min-width: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ========== 侧边栏 ========== */
.zh-sidebar-box {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 20px;
    margin-bottom: 20px;
}

.zh-sidebar-box h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 14px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--border);
    display: flex;
    align-items: center;
    gap: 8px;
}

.zh-sidebar-box h4 i {
    color: var(--primary);
}

.zh-sidebar-list li {
    border-bottom: 1px dashed var(--border);
}

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

.zh-sidebar-list a {
    display: block;
    padding: 9px 0;
    font-size: 14px;
}

.zh-sidebar-list a i {
    color: var(--primary);
    font-size: 12px;
    margin-right: 6px;
}

.zh-sidebar-list a:hover {
    color: var(--primary);
    padding-left: 4px;
}

.zh-sidebar-list a em {
    font-style: normal;
    color: var(--text-3);
    font-size: 12px;
    margin-left: 6px;
}

.zh-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 9px 0;
}

.zh-contact-item > i {
    width: 34px;
    height: 34px;
    border-radius: 8px;
    background: #eff6ff;
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 15px;
}

.zh-contact-item strong {
    display: block;
    font-size: 14px;
    color: var(--text);
}

.zh-contact-item span {
    font-size: 12px;
    color: var(--text-3);
}

.zh-sidebar-phone {
    margin-top: 12px;
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: #fff;
    text-align: center;
    padding: 12px;
    border-radius: var(--radius-md);
    font-size: 18px;
    font-weight: 700;
    box-shadow: 0 6px 14px rgba(249, 115, 22, 0.3);
}

.zh-sidebar-phone i {
    margin-right: 6px;
}

.zh-sidebar-banner {
    background: linear-gradient(135deg, var(--primary), var(--primary-deep));
    color: #fff;
    border-radius: var(--radius-md);
    padding: 22px;
    text-align: center;
    margin-top: 12px;
}

.zh-sidebar-banner h5 {
    font-size: 16px;
    margin-bottom: 6px;
}

.zh-sidebar-banner p {
    font-size: 13px;
    opacity: 0.9;
    margin-bottom: 14px;
}

.zh-sidebar-banner a {
    display: inline-block;
    background: #fff;
    color: var(--primary-deep);
    padding: 8px 22px;
    border-radius: 999px;
    font-weight: 600;
    font-size: 14px;
}

/* ========== 表单页 ========== */
.zh-order-wrap {
    display: flex;
    gap: 24px;
    align-items: flex-start;
}

.zh-order-form {
    flex: 1;
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 30px;
}

.zh-order-title {
    text-align: center;
    margin-bottom: 26px;
}

.zh-order-title h2 {
    font-size: 22px;
    color: var(--primary-deep);
    margin-bottom: 6px;
}

.zh-order-title p {
    font-size: 13px;
    color: var(--text-3);
}

.zh-form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-bottom: 16px;
}

.zh-form-field label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--text);
}

.zh-form-field input,
.zh-form-field select,
.zh-form-field textarea {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 14px;
    color: var(--text);
    background: #fafbfe;
    transition: var(--transition);
    font-family: inherit;
}

.zh-form-field input:focus,
.zh-form-field select:focus,
.zh-form-field textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.zh-form-field textarea {
    resize: vertical;
}

.zh-form-submit {
    width: 100%;
    padding: 13px;
    border: none;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--primary), var(--primary-deep));
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.zh-form-submit:hover {
    opacity: 0.92;
    transform: translateY(-2px);
    box-shadow: 0 8px 18px rgba(37, 99, 235, 0.35);
}

.zh-order-contact {
    width: 300px;
    flex-shrink: 0;
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 24px;
}

.zh-order-contact h3 {
    font-size: 17px;
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--border);
}

.zh-order-contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
}

.zh-order-contact-item > i {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: #eff6ff;
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.zh-order-contact-item strong {
    display: block;
    font-size: 14px;
}

.zh-order-contact-item span {
    font-size: 12px;
    color: var(--text-3);
}

/* ========== 关于页 / 通用文章 ========== */
.zh-article {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 34px;
    font-size: 15px;
    line-height: 2;
}

.zh-article h2 {
    font-size: 20px;
    color: var(--primary-deep);
    margin: 22px 0 12px;
    padding-left: 12px;
    border-left: 4px solid var(--primary);
}

.zh-article h2:first-child {
    margin-top: 0;
}

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

.zh-article ul {
    margin-bottom: 14px;
    padding-left: 4px;
}

.zh-article ul li {
    padding: 4px 0 4px 20px;
    position: relative;
}

.zh-article ul li::before {
    content: '\f054';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 10px;
    color: var(--primary);
    position: absolute;
    left: 0;
    top: 8px;
}

/* ========== 模板演示页 ========== */
.zh-tag-demo {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
}

.zh-tag-demo .tag-item {
    background: #f8fafc;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    font-size: 14px;
    display: flex;
    justify-content: space-between;
    gap: 12px;
}

.zh-tag-demo .tag-item .k {
    color: var(--text-3);
    font-size: 13px;
    flex-shrink: 0;
}

.zh-tag-demo .tag-item .v {
    color: var(--primary);
    font-weight: 600;
    text-align: right;
}

/* ========== 底部 ========== */
.zh-footer {
    background: var(--primary-deep);
    color: #cbd5e1;
    margin-top: 0px;
}

.zh-footer-main {
    max-width: 1680px;
    margin: 0 auto;
    padding: 44px 20px 30px;
}

.zh-footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
    gap: 32px;
}

.zh-footer h3 {
    color: #fff;
    font-size: 18px;
    margin-bottom: 16px;
}

.zh-footer h4 {
    color: #fff;
    font-size: 15px;
    margin-bottom: 14px;
}

.zh-footer-brand p {
    font-size: 13px;
    line-height: 1.9;
}

.zh-footer-links ul li {
    padding: 5px 0;
}

.zh-footer-links ul li a {
    font-size: 13px;
    color: #cbd5e1;
}

.zh-footer-links ul li a:hover {
    color: #fff;
    padding-left: 4px;
}

.zh-footer-contact ul li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 6px 0;
    font-size: 13px;
}

.zh-footer-contact ul li i {
    color: var(--accent);
    margin-top: 4px;
    width: 16px;
    text-align: center;
}

.zh-footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    text-align: center;
    padding: 30px 20px;
    font-size: 13px;
}

.zh-footer-bottom a {
    color: #93c5fd;
}

.zh-footer-bottom a:hover {
    color: #fff;
}

/* ========== 悬浮客服 ========== */
.zh-float {
    position: fixed;
    right: 16px;
    bottom: 120px;
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.zh-float a {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--bg-white);
    border: 1px solid var(--border);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 19px;
    box-shadow: var(--shadow-md);
}

.zh-float a:hover {
    background: var(--primary);
    color: #fff;
}

.zh-float a.tel {
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    border: none;
    color: #fff;
}

.zh-float a.tel:hover {
    background: var(--accent-dark);
}

/* ========== 手机端固定栏 ========== */
.zh-mbar {
    display: none;
}

/* ========== 响应式 ========== */
@media (max-width: 992px) {
    .zh-rank {
display: grid;
  gap: 0px 60px;
  grid-template-columns: repeat(1, 1fr);
}
.hangye{
display: grid;
  flex-direction: column;
  gap: 0px 60px;
  grid-template-columns: repeat(1, 1fr);}
    
    
    .zh-sidebar {
        display: none;
    }

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

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

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

@media (max-width: 768px) {
    .zh-topbar-r span {
        display: none;
    }

    .zh-nav-links {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: #fff;
        flex-direction: column;
        align-items: stretch;
        padding: 10px 20px 18px;
        box-shadow: 0 8px 18px rgba(30, 58, 138, 0.12);
        border-top: 1px solid var(--border);
    }

    .zh-nav-links.mobile-active {
        display: flex;
    }

    .zh-nav-links > a {
        padding: 12px 8px;
        border-bottom: 1px solid var(--border);
        border-radius: 0;
    }

    .zh-nav-contact {
        margin-left: 0;
        padding-left: 0;
        border-left: none;
        margin-top: 12px;
    }

    .zh-mobile-btn {
        display: block;
    }

    .zh-hero {
        padding: 44px 0;
    }

    .zh-hero h1 {
        font-size: 28px;
    }

    .zh-hero-stats {
        gap: 30px;
    }

    .zh-cards {
        grid-template-columns: 1fr;
    }

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

    .zh-section {
        padding: 20px;
    }

    .zh-cta {
        flex-direction: column;
        text-align: center;
    }

    .zh-order-wrap {
        flex-direction: column;
    }

    .zh-order-contact {
        width: 100%;
    }

    .zh-form-grid {
        grid-template-columns: 1fr;
    }

    .zh-tag-demo {
        grid-template-columns: 1fr;
    }

    .zh-info-row {
        flex-direction: column;
    }

    .zh-info-row .label {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid var(--border);
    }

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

    /* 手机端固定底部导航 */
    .zh-mbar {
        display: block;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        background: #fff;
        border-top: 1px solid var(--border);
        box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.08);
        z-index: 9999;
        padding: 6px 0;
    }

    .zh-mbar ul {
        display: flex;
    }

    .zh-mbar li {
        flex: 1 1 0;
        min-width: 0;
        text-align: center;
    }

    .zh-mbar a {
        display: block;
        padding: 4px 0;
        color: var(--text-2);
        font-size: 11px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .zh-mbar a i {
        display: block;
        font-size: 18px;
        margin-bottom: 2px;
    }

    .zh-mbar a.active {
        color: var(--primary);
    }

    .zh-float {
        bottom: 76px;
    }

    body {
        padding-bottom: 56px;
    }
}

/* ========== 热门国家与城市（showguide 参照） ========== */
.zh-hot .zh-hot-block {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    background: #fafbfd;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 22px 24px;
    margin-bottom: 14px;
    margin-top: 35px;
}

.zh-hot-block:last-child {
    margin-bottom: 0;
}

.zh-hot-label {
    flex: 0 0 125px;
    font-size: 16px;
    font-weight: 700;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 8px;
    padding-top: 6px;
}

.zh-hot-label i {
    color: var(--primary);
    font-size: 16px;
}

.zh-hot-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 12px;
    flex: 1;
}

.zh-hot-list a {
    display: inline-block;
    padding: 8px 14px;
    border-radius: 6px;
    font-size: 13px;
    color: var(--text-2);
    background: var(--bg-white);
    border: 1px solid var(--border);
    transition: var(--transition);
}

.zh-hot-list a:hover {
    color: var(--primary);
    background: var(--accent-light);
    border-color: var(--primary);
}

@media (max-width: 900px) {
    .zh-hot .zh-hot-block {
        flex-direction: column;
        gap: 12px;
    }
    .zh-hot-label {
        flex: none;
        padding-top: 0;
    }
}

/* ========== 页底 CTA Banner（统一） ========== */
.sgc-cta-banner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 28px;
    margin: 0 0 0px;
    padding: 36px 44px;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--primary-deep) 0%, var(--primary) 100%);
    color: #fff;
    position: relative;
    overflow: hidden;
}

.sgc-cta-banner::after {
    content: '';
    position: absolute;
    right: -80px;
    top: -80px;
    width: 260px;
    height: 260px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
}

.sgc-cta-banner::before {
    content: '';
    position: absolute;
    right: 60px;
    bottom: -120px;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
}

.sgc-cta-copy {
    position: relative;
    z-index: 1;
    flex: 1;
    max-width: 440px;
}

.sgc-cta-copy h2 {
    font-size: 26px;
    font-weight: 700;
    margin-bottom: 10px;
}

.sgc-cta-copy p {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 20px;
}

.sgc-cta-btn {
    display: inline-block;
    padding: 12px 26px;
    border-radius: 30px;
    font-size: 15px;
    font-weight: 600;
    color: #fff;
    background: var(--accent);
    transition: var(--transition);
    box-shadow: 0 6px 18px rgba(249, 115, 22, 0.35);
}

.sgc-cta-btn:hover {
    background: var(--accent-dark);
    transform: translateY(-2px);
}

.sgc-cta-actions {
    position: relative;
    z-index: 1;
    flex-shrink: 0;
}

.sgc-cta-phone-card {
    display: flex;
    align-items: center;
    gap: 16px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 14px;
    padding: 16px 22px;
    backdrop-filter: blur(4px);
}

.sgc-cta-phone-ico {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.sgc-cta-phone-label {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.75);
}

.sgc-cta-phone-num {
    display: block;
    font-size: 20px;
    font-weight: 700;
    color: #fff;
    letter-spacing: 1px;
}

.sgc-cta-phone-hint {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.6);
}

@media (max-width: 900px) {
    .sgc-cta-banner {
        flex-direction: column;
        text-align: center;
        padding: 30px 24px;
    }
    .sgc-cta-copy h2 {
        font-size: 22px;
    }
    .sgc-cta-actions {
        width: 100%;
        display: flex;
        justify-content: center;
    }
}

/* ========== Hero（参照 showguide sgc-hero） ========== */
.sgc-hero {
    position: relative;
    min-height: 420px;
    color: #fff;
    overflow: hidden;
    background: linear-gradient(105deg, rgba(30, 58, 138, 0.95) 0%, rgba(37, 99, 235, 0.88) 55%, rgba(59, 130, 246, 0.72) 100%),
        linear-gradient(135deg, var(--primary-deep) 0%, var(--primary) 60%, #3b82f6 100%);
    background-color: var(--primary-deep);
}

.sgc-hero-inner {
    max-width:1080px;
    margin: 0 auto;
    padding: 56px 24px 48px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
}

.sgc-hero-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.6);
    color: #fff;
    font-size: 14px;
    padding: 6px 14px;
    border-radius: 20px;
    margin-bottom: 20px;
    width: fit-content;
    max-width: 100%;
    box-sizing: border-box;
}

.sgc-hero-inner h1 {
    font-size: 40px;
    font-weight: 700;
    line-height: 1.3;
    margin: 0 0 16px;
    color: #fff;
    word-break: break-word;
}

.sgc-hero-inner h1 span {
    color: var(--accent);
}

.sgc-hero-lead {
    font-size: 18px;
    opacity: 0.88;
    margin: 0 0 26px;
    line-height: 1.7;
    max-width: 700px;
}

.sgc-hero-btns {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 28px;
}

.sgc-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 30px;
    border-radius: 6px;
    font-size: 17px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    box-sizing: border-box;
}

.sgc-btn-primary {
    background: var(--accent);
    color: #fff !important;
}

.sgc-btn-primary:hover {
    background: var(--accent-dark);
}

.sgc-btn-outline {
    background: transparent;
    color: #fff !important;
    border: 1px solid rgba(255, 255, 255, 0.5);
}

.sgc-btn-outline:hover {
    border-color: #fff;
    background: rgba(255, 255, 255, 0.08);
}

.sgc-hero-search-card {
    background: #fff;
    border-radius: 12px;
    padding: 20px 24px;
    width: 100%;
    color: var(--text);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    position: relative;
    text-align: left;
    box-sizing: border-box;
    overflow: visible;
}

.sgc-hero-search-card h3 {
    font-size: 16px;
    font-weight: 700;
    margin: 0 0 12px;
    color: var(--text);
}

.sgc-hero-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.sgc-hero-chips a {
    font-size: 12px;
    padding: 5px 11px;
    background: var(--bg);
    border-radius: 12px;
    color: var(--text-2);
    transition: var(--transition);
}

.sgc-hero-chips a:hover {
    color: var(--accent);
    background: var(--accent-light);
}

/* ========== Stats（参照 showguide sgc-stats） ========== */
.sgc-stats {
    background: var(--primary-deep);
    color: #fff;
    padding: 64px 0;
    text-align: center;
}

.sgc-stats .sgc-container {
    max-width: 1680px;
    margin: 0 auto;
    padding: 0 24px;
}

.sgc-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

.sgc-stat-num {
    font-size: 40px;
    font-weight: 800;
    color: var(--accent);
    margin-bottom: 6px;
    line-height: 1.2;
}

.sgc-stat-lbl {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.75);
}

.sgc-brand-story {
    max-width: 800px;
    margin: 40px auto 0;
    text-align: center;
    font-size: 15px;
    color: rgba(255, 255, 255, 0.72);
    line-height: 1.8;
}

@media (max-width: 900px) {
    .sgc-hero-inner {
        padding: 40px 20px 36px;
    }
    .sgc-hero-inner h1 {
        font-size: 28px;
    }
    .sgc-hero-lead {
        font-size: 14px;
        margin-bottom: 20px;
    }
    .sgc-hero-btns {
        width: 100%;
        margin-bottom: 20px;
    }
    .sgc-hero-search-card {
        padding: 16px;
        max-width: none;
    }
    .sgc-btn {
        padding: 12px 20px;
        font-size: 14px;
    }
    .sgc-stats {
        padding: 44px 0;
    }
    .sgc-stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    .sgc-stat-num {
        font-size: 30px;
    }
}

/* ========== 展会轮播广告图（scroll banner） ========== */
.scroll_banner_container.sgc-carousel {
    position: relative;
    width: 100%;
    display: flex;
    justify-content: center;
    margin: 32px 0 40px;
    padding: 0 12px;
    box-sizing: border-box;
}

.scroll_banner {
    width: 100%;
    max-width: 1680px;
    margin: 0 auto;
    overflow: hidden;
    padding: 16px 12px;
    background-color: #fff;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    box-sizing: border-box;
}

.scroll_banner .scroll-swiper-container {
    width: 100%;
    margin: 0 auto;
    overflow: hidden;
    height: 100%;
    position: relative;
}

.scroll_banner .scroll-swiper-container .swiper-slide {
    width: 360px;
    text-align: center;
    background: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: 300ms;
}

.scroll_banner .scroll-swiper-container .swiper-slide .ii {
    width: 100%;
    height: 100%;
    border-radius: 10px;
    overflow: hidden;
    opacity: 1;
}

.scroll_banner .scroll-swiper-container .swiper-slide .ii a {
    display: block;
    width: 100%;
    height: 100%;
}

.scroll_banner .scroll-swiper-container .swiper-slide .scroll-banner-slide-bg {
    width: 100%;
    height: 100%;
    background-image: var(--slide-bg);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    box-shadow: 0 12px 18px rgba(0, 0, 0, 0.12);
}

.scroll_banner .swiper-button-next,
.scroll_banner .swiper-button-prev {
    color: #fff;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.35);
}

@media (max-width: 768px) {
    .scroll_banner .scroll-swiper-container {
        height: 140px;
    }
    .scroll_banner .scroll-swiper-container .swiper-slide .ii {
        height: 140px;
    }
}

/* ========== 全站自适应增强 ========== */
@media (max-width: 768px) {
    .zh-container {
        padding: 0 12px;
    }
    .zh-wrapper {
        padding: 16px 0 24px;
        gap: 16px;
    }
    .zh-section {
        padding: 18px 14px;
        border-radius: 12px;
        margin-bottom: 16px;
    }
    .zh-section-title {
        flex-wrap: wrap;
        gap: 6px 10px;
    }
    .zh-section-title h2 {
        font-size: 17px;
    }
    .zh-page-header {
        padding: 24px 0;
    }
    .zh-page-header h1 {
        font-size: 20px;
    }
    .zh-detail {
        padding: 18px 14px;
    }
    .zh-detail h1 {
        font-size: 19px;
    }
    .zh-detail-meta {
        gap: 6px 14px;
    }
    .zh-info-row {
        flex-direction: column;
    }
    .zh-info-row .label {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid var(--border);
    }
    .zh-detail-body {
        font-size: 15px;
        word-break: break-word;
    }
    .zh-detail-body img {display:block;max-height:280px;margin:12px auto;border-radius:var(--radius-sm);}
    .zh-detail-body iframe {
        max-width: 100% !important;
        height: auto;
            }
    .zh-detail-body table {
        max-width: 100% !important;
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }
    .zh-detail-nav {
        flex-direction: column;
        gap: 10px;
    }
    .zh-list-item {
        padding: 14px;
    }
    .zh-list-item h3 {
        font-size: 16px;
    }
    .zh-pagination {
        flex-wrap: wrap;
        justify-content: center;
        gap: 6px;
    }
    .zh-hot-list a {
        padding: 6px 10px;
        font-size: 12px;
    }
    .zh-hot .zh-hot-block {
        padding: 16px 14px;
    }
    .sgc-hero-badge {
        font-size: 12px;
    }
    .zh-detail-body table,
    .zh-list-meta {
        flex-wrap: wrap;
    }
}

@media (max-width: 480px) {
    .zh-cat-item {
        padding: 14px 10px;
    }
    .zh-cat-item h4 {
        font-size: 14px;
    }
    .zh-cat-item p {
        font-size: 11px;
    }
    .zh-cards {
        grid-template-columns: 1fr;
    }
    .zh-features {
        grid-template-columns: 1fr;
        gap: 14px;
    }
    .zh-feature {
        padding: 18px 16px;
    }
    .sgc-stats {
        padding: 36px 0;
    }
    .sgc-stats-grid {
        gap: 18px;
    }
    .sgc-stat-num {
        font-size: 26px;
    }
    .sgc-stat-lbl {
        font-size: 12px;
    }
    .sgc-brand-story {
        font-size: 13px;
        margin-top: 24px;
    }
    .sgc-hero-inner h1 {
        font-size: 24px;
    }
    .sgc-hero-lead {
        font-size: 14px;
    }
    .sgc-hero-btns .sgc-btn {
        width: 100%;
        justify-content: center;
    }
    .scroll_banner_container.sgc-carousel {
        margin: 20px 0 26px;
        padding: 0 8px;
    }
    .scroll_banner {
        padding: 10px 8px;
    }
}

/* ========== 微信咨询 ========== */
/* 悬浮客服微信按钮 */
.zh-float a.wx {
    background: linear-gradient(135deg, #07c160, #06ad56);
    border: none;
    color: #fff;
}

.zh-float a.wx:hover {
    background: #06ad56;
}

/* 微信弹窗 */
.wx-modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 99999;
    background: rgba(15, 23, 42, 0.6);
    align-items: center;
    justify-content: center;
    padding: 20px;
    box-sizing: border-box;
}

.wx-modal-box {
    position: relative;
    width: 100%;
    max-width: 320px;
    background: #fff;
    border-radius: 16px;
    padding: 30px 24px 24px;
    text-align: center;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
    box-sizing: border-box;
}

.wx-modal-close {
    position: absolute;
    top: 10px;
    right: 14px;
    border: none;
    background: none;
    font-size: 24px;
    line-height: 1;
    color: var(--text-3);
    cursor: pointer;
    padding: 4px;
}

.wx-modal-close:hover {
    color: var(--text);
}

.wx-modal-qr {
    width: 200px;
    height: 200px;
    object-fit: contain;
    margin: 0 auto 16px;
    border: 1px solid var(--border);
    border-radius: 10px;
}

.wx-modal-title {
    font-size: 17px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 8px;
}

.wx-modal-id {
    font-size: 15px;
    color: var(--text-2);
    margin-bottom: 14px;
}

.wx-modal-id span {
    color: var(--primary-deep);
    font-weight: 700;
    letter-spacing: 0.5px;
}

.wx-modal-copy {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: 10px;
    background: linear-gradient(135deg, #07c160, #06ad56);
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: opacity var(--transition);
}

.wx-modal-copy:hover {
    opacity: 0.88;
}

.wx-modal-tip {
    font-size: 12px;
    color: var(--text-3);
    margin-top: 12px;
    line-height: 1.6;
}

/* 内容页底部微信引导块 */
.zh-wx-guide {
    display: flex;
    align-items: center;
    gap: 20px;
    margin: 28px 0 4px;
    padding: 20px 24px;
    border: 1px solid rgba(7, 193, 96, 0.35);
    border-radius: 14px;
    background: linear-gradient(135deg, #f0fdf4, #ecfdf5);
    box-sizing: border-box;
}

.zh-wx-guide-qr {
    width: 110px;
    height: 110px;
    object-fit: contain;
    flex-shrink: 0;
    border-radius: 10px;
    background: #fff;
    padding: 4px;
    border: 1px solid var(--border);
    box-sizing: border-box;
}

.zh-wx-guide-info {
    flex: 1;
    min-width: 0;
}

.zh-wx-guide-info h4 {
    font-size: 17px;
    font-weight: 700;
    color: var(--primary-deep);
    margin-bottom: 8px;
}

.zh-wx-guide-info p {
    font-size: 13px;
    color: var(--text-2);
    line-height: 1.7;
    margin-bottom: 10px;
}

.zh-wx-guide-info p:last-child {
    margin-bottom: 0;
}

.zh-wx-guide-id {
    font-size: 14px;
}

.zh-wx-guide-id strong {
    color: var(--primary-deep);
    font-size: 16px;
    letter-spacing: 0.5px;
}

.zh-wx-guide-copy {
    margin-left: 8px;
    padding: 6px 14px;
    border: none;
    border-radius: 8px;
    background: linear-gradient(135deg, #07c160, #06ad56);
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: opacity var(--transition);
}

.zh-wx-guide-copy:hover {
    opacity: 0.88;
}

@media (max-width: 480px) {
    .zh-wx-guide {
        flex-direction: column;
        text-align: center;
        padding: 18px 16px;
    }
    .zh-wx-guide-info h4 {
        font-size: 15px;
    }
    .zh-wx-guide-copy {
        margin-left: 0;
        margin-top: 6px;
    }
}

/* ========== 移动端顶部信息栏优化 ========== */
@media (max-width: 768px) {
    /* 隐藏超长欢迎语，避免挤压右侧链接溢出 */
    .zh-topbar-l {
        display: none;
    }
    .zh-topbar-inner {
        justify-content: center;
        padding: 6px 12px;
    }
    .zh-topbar-r {
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 12px;
        white-space: nowrap;
    }
    .zh-topbar-r a {
        margin-right: 14px;
    }
    .zh-topbar-r a:last-child {
        margin-right: 0;
    }
}

/* ========== 推荐展会 / 近期展会（exhibition-box） ========== */
.recommend-right {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.exhibition-box {
    background: #fafbfe;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 14px;
    transition: var(--transition);
}

.exhibition-box:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.exhibition-img {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 8px;
    height: 84px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
    overflow: hidden;
}

.exhibition-img img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    display: block;
}

.exhibition-info .row.name {
    font-size: 12px;
    color: var(--text-3);
    margin-top: 4px;
    min-height: 16px;
}

.exhibition-info .row.name:first-child {
    margin-top: 0;
}

.exhibition-info .row.name .title {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    font-size: 15px;
    font-weight: 600;
    color: var(--text);
    line-height: 1.4;
    min-height: 42px;
    word-break: break-all;
}

.exhibition-info .row.name .tag.type1 {
    display: inline-block;
    background: var(--accent);
    color: #fff;
    font-size: 11px;
    padding: 1px 8px;
    border-radius: 4px;
    margin-right: 6px;
    vertical-align: 2px;
}

.exhibition-info .row.date {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 10px;
    font-size: 13px;
}

.exhibition-info .row.date .time {
    color: var(--text-2);
}

.exhibition-info .row.date .status {
    color: var(--accent);
    font-weight: 600;
    white-space: nowrap;
}

.exhibition-info .row.date .status.opened {
    color: var(--text-3);
}

.exhibition-info .row.hot {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 12px;
}

.exhibition-info .row.hot .hots {
    font-size: 12px;
    color: var(--text-3);
}

.exhibition-info .row.hot .join .bnt {
    display: inline-block;
    padding: 6px 20px;
    border-radius: 6px;
    background: linear-gradient(135deg, var(--primary), var(--primary-deep));
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: opacity var(--transition);
}

.exhibition-info .row.hot .join .bnt:hover {
    opacity: 0.88;
}

@media (max-width: 992px) {
    .recommend-right {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .recommend-right {
        grid-template-columns: 1fr;
    }
}

/* ========== 产品系列完整展示页（chanpin.html） ========== */
.zh-country-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 10px;
}

.zh-country-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 14px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: #fafbfe;
    font-size: 14px;
    color: var(--text-2);
    transition: var(--transition);
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.zh-country-item:hover {
    color: var(--primary);
    border-color: var(--primary);
    background: var(--accent-light);
    transform: translateY(-2px);
}

.zh-country-item i {
    color: var(--primary);
    font-size: 13px;
    flex-shrink: 0;
}

.zh-country-item span {
    overflow: hidden;
    text-overflow: ellipsis;
}

@media (max-width: 992px) {
    .zh-country-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 768px) {
    .zh-country-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 480px) {
    .zh-country-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }
    .zh-country-item {
        padding: 10px 12px;
        font-size: 13px;
    }
}

/* ========== 纯文本分类展示（span 无链接，保留模块样式） ========== */
.sgc-hero-chips span {
    display: inline-block;
    font-size: 12px;
    padding: 5px 11px;
    background: var(--bg);
    border-radius: 12px;
    color: var(--text-2);
    transition: var(--transition);
}

.zh-hot-list span {
    display: inline-block;
    padding: 5px 10px;
    border-radius: 6px;
    font-size: 13px;
    color: var(--text-2);
    background: var(--bg-white);
    border: 1px solid var(--border);
    transition: var(--transition);
}

.zh-sidebar-list span {
    display: block;
    padding: 9px 0;
    font-size: 14px;
}
.zh-sidebar-list span i {
    color: var(--primary);
    font-size: 12px;
    margin-right: 6px;
}
.zh-sidebar-list span em {
    font-style: normal;
    color: var(--text-3);
    font-size: 12px;
    margin-left: 6px;
}

/* ========== 产品分组小标题（chanpin.html） ========== */
.zh-sub-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--primary-deep);
    margin: 26px 0 12px;
    padding-left: 10px;
    border-left: 4px solid var(--primary);
    display: flex;
    align-items: center;
    gap: 8px;
}
.zh-sub-title i {
    color: var(--primary);
    font-size: 15px;
}

/* ========== 页脚主营产品关键词 ========== */
.zh-keywords {
    background: #ffffff;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 20px 0;
}
.zh-keywords h3 {
    font-size: 14px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 8px;
}
.zh-keywords h3 i {
    color: var(--primary);
    margin-right: 6px;
}
.zh-keywords p {
    font-size: 13px;
    color: var(--text-3);
    line-height: 2;
}
.xunjia{margin:35px auto 0 auto;text-align: center;}

/* =========================================================
   bianyaqi07 - "Fresh Mint / Modern Teal" theme override
   Base: bianyaqi03 (zh-/sgc- structure)
   Style: clean modern SaaS-like, soft mint, big radii,
          topbar removed, sticky floating nav
   ========================================================= */
:root {
    --primary: #0f766e;          /* teal */
    --primary-dark: #115e59;
    --primary-deep: #134e4a;
    --accent: #14b8a6;
    --accent-dark: #0d9488;
    --accent-light: #f0fdfa;
    --bg: #f6fbf9;               /* fresh mint-white */
    --bg-white: #ffffff;
    --text: #134e4a;
    --text-2: #3f6f6a;
    --text-3: #7aa6a0;
    --border: #d7e8e4;
    --shadow-sm: 0 4px 14px rgba(15, 118, 110, 0.08);
    --shadow-md: 0 14px 34px rgba(15, 118, 110, 0.12);
    --shadow-lg: 0 24px 54px rgba(15, 118, 110, 0.16);
    --radius-sm: 10px;
    --radius-md: 18px;
    --radius-lg: 28px;
}
body {
    background: var(--bg);
    font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
}
/* no topbar: clean single-row floating nav */
.zh-topbar {
    display: none;
}
.zh-nav {
    position: sticky;
    top: 0;
    z-index: 999;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 6px 24px rgba(15, 118, 110, 0.10);
}
.zh-nav-inner { padding-top: 4px; padding-bottom: 4px; }
.zh-nav-links a {
    font-weight: 500;
}
.zh-nav-links a:hover {
    color: var(--accent-dark);
}
/* soft rounded hero banner */
.sgc-hero {
    background: linear-gradient(120deg, #134e4a 0%, #0f766e 55%, #14b8a6 100%);
}
.sgc-hero-inner h1 { font-weight: 700; }
/* airy cards */
.zh-features, .zh-cat-grid, .zh-news-item, .zh-hot-block {
    box-shadow: var(--shadow-sm);
}
/* footer: soft light mint panel */
.zh-footer {
    background: #134e4a;
    border-top-left-radius: 34px;
    border-top-right-radius: 34px;
}
.zh-mbar { border-radius: 18px 18px 0 0; }
/* =========================================================
   bianyaqi07 · arch.css — third layer (prefix hy7-)
   "Editorial Minimal" magazine architecture:
   centered symmetric masthead / giant hero + CSS marquee /
   single-column body / mint stats band / minimal footer.
   Palette: Fresh Mint / Modern Teal (#0f766e, #14b8a6).
   ========================================================= */

/* --- palette restated / tuned for hy7 (same values as theme07) --- */
:root {
    --primary: #0f766e;
    --primary-dark: #115e59;
    --primary-deep: #134e4a;
    --accent: #14b8a6;
    --accent-dark: #0d9488;
    --accent-light: #f0fdfa;
    --bg: #f6fbf9;
    --bg-white: #ffffff;
    --text: #134e4a;
    --text-2: #3f6f6a;
    --text-3: #7aa6a0;
    --border: #d7e8e4;

    --hy7-primary: #0f766e;
    --hy7-primary-deep: #134e4a;
    --hy7-accent: #14b8a6;
    --hy7-accent-dark: #0d9488;
    --hy7-ink: #10322e;
    --hy7-muted: #4d6f6a;
    --hy7-line: #e3efec;
    --hy7-soft: #e9f6f3;
    --hy7-soft-2: #f4faf8;
    --hy7-card-radius: 24px;
}

/* ============ header: sticky white, symmetric centered nav ============ */
.hy7-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.97);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--hy7-line);
}

.hy7-nav-inner {
    max-width: 1680px;
    margin: 0 auto;
    padding: 14px 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: clamp(1.6rem, 4vw, 3.4rem);
    position: relative;
}

.hy7-logo {
    display: flex;
    align-items: center;
    flex: none;
}

.hy7-logo img {
    height: 46px;
    width: auto;
    display: block;
}

.hy7-links {
    display: flex;
    align-items: center;
    gap: clamp(1.2rem, 2.6vw, 2.4rem);
}

.hy7-link {
    position: relative;
    font-size: 0.82rem;
    font-weight: 500;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--hy7-muted);
    padding: 6px 2px;
    white-space: nowrap;
    transition: color 0.25s ease;
}

.hy7-link::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 2px;
    background: var(--hy7-accent);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 0.25s ease;
}

.hy7-link:hover {
    color: var(--hy7-primary);
}

.hy7-link:hover::after {
    transform: scaleX(1);
}

/* mobile button + fold panel (hidden on desktop) */
.hy7-mbtn {
    display: none;
    position: absolute;
    right: 18px;
    top: 50%;
    transform: translateY(-50%);
    border: 1px solid var(--hy7-line);
    background: #fff;
    color: var(--hy7-primary-deep);
    width: 42px;
    height: 42px;
    border-radius: 50%;
    font-size: 1.05rem;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.hy7-mnav {
    display: none;
}

/* ============ hero: giant centered editorial type + marquee ============ */
.hy7-hero {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(920px 460px at 50% -12%, rgba(20, 184, 166, 0.12), transparent 62%),
        #ffffff;
    border-bottom: 1px solid var(--hy7-line);
}

.hy7-hero-inner {
    max-width: 1080px;
    margin: 0 auto;
    text-align: center;
    padding: clamp(5.5rem, 13vh, 9rem) 24px clamp(3.5rem, 8vh, 6rem);
}

.hy7-eyebrow {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--hy7-accent-dark);
    margin-bottom: 1.8rem;
}

.hy7-hero-title {
    font-size: clamp(2.6rem, 6.2vw, 4.6rem);
    line-height: 1.06;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--hy7-ink);
    max-width: 980px;
    margin: 0 auto;
}

.hy7-hero-title em {
    font-family: Georgia, "Times New Roman", serif;
    font-style: italic;
    font-weight: 500;
    color: var(--hy7-primary);
    white-space: nowrap;
}

.hy7-hero-lead {
    max-width: 780px;
    margin: 2rem auto 0;
    font-size: clamp(1rem, 1.4vw, 1.15rem);
    line-height: 1.85;
    color: var(--hy7-muted);
}

.hy7-hero-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin-top: 2.6rem;
}

.hy7-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.95rem 2.2rem;
    border-radius: 999px;
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    border: 1px solid transparent;
    transition: transform 0.25s ease, box-shadow 0.25s ease,
        background-color 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.hy7-btn-solid {
    background: var(--hy7-primary);
    color: #fff;
    box-shadow: 0 12px 26px rgba(15, 118, 110, 0.26);
}

.hy7-btn-solid:hover {
    background: var(--hy7-primary-deep);
    transform: translateY(-2px);
}

.hy7-btn-ghost {
    background: transparent;
    color: var(--hy7-primary);
    border-color: rgba(15, 118, 110, 0.4);
}

.hy7-btn-ghost:hover {
    border-color: var(--hy7-primary);
    background: var(--hy7-soft-2);
    transform: translateY(-2px);
}

/* --- marquee (pure CSS keyframes loop, no library) --- */
.hy7-marquee {
    overflow: hidden;
    border-top: 1px solid var(--hy7-line);
    background: var(--hy7-soft-2);
    padding: 1.3rem 0;
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
    mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.hy7-marquee-track {
    display: flex;
    width: max-content;
    animation: hy7Marquee 46s linear infinite;
}

.hy7-marquee-track:hover {
    animation-play-state: paused;
}

.hy7-marquee-set {
    display: flex;
    align-items: center;
    flex: none;
}

.hy7-marquee-set span {
    font-size: clamp(1.9rem, 3.6vw, 3rem);
    font-weight: 800;
    letter-spacing: 0.05em;
    line-height: 1;
    color: var(--hy7-primary);
    white-space: nowrap;
    padding: 0.35rem 0;
}

.hy7-marquee-set span + span::before {
    content: "\00b7";
    margin: 0 1.5rem;
    color: #9ed8d0;
    font-weight: 400;
}

@keyframes hy7Marquee {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
}

/* ============ single-column body container ============ */
.hy7-main {
    background: var(--bg);
}

.hy7-section {
    max-width: 1680px;
    margin: 0 auto;
    padding: clamp(4.5rem, 9vw, 7.5rem) 24px;
}

.hy7-sec-head {
    text-align: center;
    max-width: 760px;
    margin: 0 auto clamp(2.8rem, 5vw, 4.2rem);
}

.hy7-sec-title {
    font-size: clamp(1.9rem, 3.6vw, 2.9rem);
    line-height: 1.18;
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--hy7-ink);
    margin-bottom: 1.1rem;
}

.hy7-sec-sub {
    color: var(--hy7-muted);
    font-size: 1.02rem;
    line-height: 1.8;
}

.hy7-sec-more {
    display: inline-block;
    margin-top: 0.4rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--hy7-primary);
    letter-spacing: 0.02em;
}

.hy7-sec-more:hover {
    color: var(--hy7-accent-dark);
}

/* ============ product categories: 2-col large cards ============ */
.hy7-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.7rem;
}

.hy7-card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    background: #fff;
    border: 1px solid var(--hy7-line);
    border-radius: var(--hy7-card-radius);
    padding: 2.4rem 2.6rem 2.1rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease,
        border-color 0.3s ease;
}

.hy7-card:hover {
    transform: translateY(-6px);
    border-color: rgba(20, 184, 166, 0.55);
    box-shadow: 0 22px 44px rgba(15, 118, 110, 0.12);
}

.hy7-card-ico {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--hy7-primary);
    background: linear-gradient(135deg, #e3f5f1, #f1faf7);
    border: 1px solid #d6efe9;
    margin-bottom: 1.6rem;
}

.hy7-card-title {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--hy7-ink);
    margin-bottom: 0.7rem;
}

.hy7-card-text {
    font-size: 0.96rem;
    line-height: 1.75;
    color: var(--hy7-muted);
    flex-grow: 1;
}

.hy7-card-go {
    margin-top: 1.4rem;
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--hy7-primary);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.hy7-card-go i {
    transition: transform 0.25s ease;
}

.hy7-card:hover .hy7-card-go {
    color: var(--hy7-accent-dark);
}

.hy7-card:hover .hy7-card-go i {
    transform: translateX(4px);
}

.hy7-cards-note {
    text-align: center;
    color: var(--hy7-muted);
    font-size: 0.98rem;
    margin-top: 2.6rem;
    line-height: 1.8;
}

.hy7-cards-note a {
    color: var(--hy7-primary);
    font-weight: 600;
}

.hy7-cards-note a:hover {
    color: var(--hy7-accent-dark);
}

/* ============ stats band (light mint full-width) ============ */
.hy7-stats {
    background: linear-gradient(180deg, #e9f6f3, #eef9f6);
    border-top: 1px solid var(--hy7-line);
    border-bottom: 1px solid var(--hy7-line);
    padding: clamp(3.2rem, 6vw, 4.6rem) 24px;
}

.hy7-stats-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    text-align: center;
}

.hy7-stat-num {
    font-size: clamp(2.5rem, 5vw, 3.6rem);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.01em;
    color: var(--hy7-primary);
}

.hy7-stat-lbl {
    margin-top: 0.8rem;
    font-size: 0.92rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--hy7-muted);
}

/* ============ split: image left / text right ============ */
.hy7-split {
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    gap: clamp(2.8rem, 6vw, 5.5rem);
    align-items: center;
}

.hy7-split-media img {
    width: 100%;
    height: auto;
    border-radius: 30px;
    object-fit: cover;
    aspect-ratio: 4 / 3;
    box-shadow: 0 26px 54px rgba(15, 118, 110, 0.16);
}

.hy7-split-title {
    font-size: clamp(1.8rem, 3.2vw, 2.6rem);
    line-height: 1.22;
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--hy7-ink);
    margin-bottom: 1.2rem;
}

.hy7-split-text {
    color: var(--hy7-muted);
    font-size: 1.02rem;
    line-height: 1.85;
    margin-bottom: 1.6rem;
}

.hy7-checks {
    margin-bottom: 2.2rem;
}

.hy7-checks li {
    display: flex;
    align-items: flex-start;
    gap: 0.7rem;
    color: var(--hy7-muted);
    font-size: 0.97rem;
    line-height: 1.7;
    padding: 0.3rem 0;
}

.hy7-checks li i {
    margin-top: 0.35rem;
    color: var(--hy7-accent-dark);
    font-size: 0.85rem;
}

/* ============ advantages: 4 small cards ============ */
.hy7-adv {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.6rem;
}

.hy7-adv-card {
    background: #fff;
    border: 1px solid var(--hy7-line);
    border-radius: 22px;
    padding: 2.2rem 1.9rem;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.hy7-adv-card:hover {
    transform: translateY(-5px);
    border-color: rgba(20, 184, 166, 0.5);
    box-shadow: 0 18px 36px rgba(15, 118, 110, 0.1);
}

.hy7-adv-ico {
    width: 64px;
    height: 64px;
    margin: 0 auto 1.3rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    color: var(--hy7-primary);
    background: linear-gradient(135deg, #e3f5f1, #f1faf7);
    border: 1px solid #d6efe9;
}

.hy7-adv-card h3 {
    font-size: 1.12rem;
    font-weight: 700;
    color: var(--hy7-ink);
    margin-bottom: 0.6rem;
}

.hy7-adv-card p {
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--hy7-muted);
}

/* ============ news: 2-col cards ============ */
.hy7-news {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.3rem;
}

.hy7-news-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background: #fff;
    border: 1px solid var(--hy7-line);
    border-radius: 20px;
    padding: 1.7rem 1.9rem;
    gap: 1.1rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.hy7-news-card:hover {
    transform: translateY(-4px);
    border-color: rgba(20, 184, 166, 0.5);
    box-shadow: 0 16px 32px rgba(15, 118, 110, 0.1);
}

.hy7-news-title {
    font-size: 1.02rem;
    font-weight: 600;
    line-height: 1.6;
    color: var(--hy7-ink);
}

.hy7-news-card:hover .hy7-news-title {
    color: var(--hy7-primary);
}

.hy7-news-date {
    font-size: 0.82rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-3);
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
}

/* ============ footer: minimal single column ============ */
.hy7-footer {
    background: #ffffff;
    border-top: 1px solid var(--hy7-line);
    padding: clamp(3.4rem, 6vw, 5rem) 24px 1.6rem;
    text-align: center;
}

.hy7-footer-brand {
    font-size: clamp(1.9rem, 4vw, 2.8rem);
    font-weight: 800;
    letter-spacing: -0.01em;
    color: var(--hy7-ink);
}

.hy7-footer-brand span {
    color: var(--hy7-primary);
    font-family: Georgia, "Times New Roman", serif;
    font-style: italic;
    font-weight: 500;
}

.hy7-footer-tag {
    max-width: 640px;
    margin: 0.7rem auto 0;
    color: var(--hy7-muted);
    font-size: 0.95rem;
    line-height: 1.8;
}

.hy7-footer-contacts {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 0.8rem 2rem;
    margin-top: 1.9rem;
}

.hy7-footer-contacts a {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    color: var(--hy7-muted);
    font-weight: 500;
}

.hy7-footer-contacts a i {
    color: var(--hy7-accent-dark);
    font-size: 1.05rem;
}

.hy7-footer-contacts a:hover {
    color: var(--hy7-primary);
}

.hy7-footer-line {
    max-width: 1200px;
    margin: 2.6rem auto 1.3rem;
    border-top: 1px solid var(--hy7-line);
}

.hy7-footer-bottom p {
    color: #93b0ab;
    font-size: 0.82rem;
    letter-spacing: 0.03em;
}

.hy7-footer-bottom a {
    color: var(--hy7-muted);
}

.hy7-footer-bottom a:hover {
    color: var(--hy7-primary);
}

/* ============ responsive ============ */
@media (max-width: 1100px) {
    .hy7-links {
        gap: 1.1rem;
    }

    .hy7-link {
        font-size: 0.76rem;
        letter-spacing: 0.1em;
    }
}

@media (max-width: 992px) {
    /* collapse nav into hamburger */
    .hy7-links {
        display: none;
    }

    .hy7-nav-inner {
        justify-content: center;
        padding-top: 12px;
        padding-bottom: 12px;
        min-height: 70px;
    }

    .hy7-mbtn {
        display: flex;
    }

    .hy7-mnav {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #fff;
        border-bottom: 1px solid var(--hy7-line);
        box-shadow: 0 18px 30px rgba(15, 118, 110, 0.08);
        padding: 0.8rem 24px 1.4rem;
        z-index: 1001;
    }

    .hy7-mnav.hy7-open {
        display: flex;
    }

    .hy7-mlink {
        padding: 0.95rem 0.2rem;
        font-size: 1.02rem;
        font-weight: 600;
        color: var(--hy7-ink);
        border-bottom: 1px solid #f0f7f5;
        text-align: center;
    }

    .hy7-mlink:hover {
        color: var(--hy7-primary);
    }

    .hy7-mnav-contact {
        display: flex;
        justify-content: center;
        gap: 1.6rem;
        padding-top: 1.1rem;
    }

    .hy7-mnav-contact a {
        color: var(--hy7-primary);
        font-weight: 600;
        font-size: 0.95rem;
        display: inline-flex;
        align-items: center;
        gap: 0.45rem;
    }

    .hy7-adv {
        grid-template-columns: repeat(2, 1fr);
    }

    .hy7-stats-inner {
        grid-template-columns: repeat(2, 1fr);
        row-gap: 2.4rem;
    }
}

@media (max-width: 860px) {
    .hy7-split {
        grid-template-columns: 1fr;
    }

    .hy7-split-media {
        order: 1;
    }
}

@media (max-width: 768px) {
    .hy7-hero-inner {
        padding-top: clamp(4rem, 12vw, 6rem);
    }

    .hy7-hero-actions .hy7-btn {
        width: 100%;
        justify-content: center;
    }

    .hy7-cards {
        grid-template-columns: 1fr;
    }

    .hy7-news {
        grid-template-columns: 1fr;
    }

    .hy7-section {
        padding: 3.6rem 20px;
    }

    .hy7-cards-note {
        padding: 0 0.4rem;
    }

    .hy7-footer-bottom p {
        line-height: 1.7;
    }
}

@media (max-width: 540px) {
    .hy7-adv {
        grid-template-columns: 1fr;
    }

    .hy7-stats-inner {
        grid-template-columns: 1fr 1fr;
        gap: 1.8rem 1rem;
    }

    .hy7-stat-num {
        font-size: 2.2rem;
    }

    .hy7-card {
        padding: 2rem 1.8rem 1.8rem;
    }

    .hy7-marquee-set span {
        font-size: 1.7rem;
    }
}

/* MbarGridFix: force 4 items fully visible in mobile bottom bar (<=768px) */
@media (max-width: 768px) {
  .zh-mbar ul{display:grid!important;grid-template-columns:repeat(4,1fr)!important;gap:0!important;}
  .zh-mbar li{flex:auto!important;min-width:0!important;text-align:center!important;}
  .zh-mbar a{padding:6px 2px!important;font-size:12px!important;white-space:nowrap!important;overflow:hidden!important;text-overflow:ellipsis!important;}
  .zh-mbar a i{display:block!important;font-size:18px!important;margin-bottom:2px!important;}
}
/* MbarGridFix-END */
/* =========================================================
   bianyaqi07 - restyle v2 (Navy & Slate Corporate Editorial)
   第四层覆盖：替换薄荷小清新 → 白底深海军蓝商务编辑风
   只改视觉（色/字体/圆角/边框/背景），不动布局骨架
   ========================================================= */
:root {
    --hy7-accent: #1e3a8a;
    --hy7-accent-dark: #172a6b;
    --hy7-ink: #101828;
    --hy7-muted: #55627a;
    --hy7-line: #e3e8f0;
    --hy7-soft: #eef2f8;
    --hy7-soft-2: #f6f8fb;
    --hy7-card-radius: 12px;

    --primary: #1e3a8a;
    --primary-dark: #1e40af;
    --primary-deep: #0f172a;
    --accent: #3b82f6;
    --accent-dark: #2563eb;
    --accent-light: #eef4ff;
    --bg: #ffffff;
    --bg-white: #ffffff;
    --text: #101828;
    --text-2: #55627a;
    --text-3: #98a2b3;
    --border: #e3e8f0;
    --shadow-sm: 0 1px 2px rgba(16, 24, 40, 0.04);
    --shadow-md: 0 8px 22px rgba(16, 24, 40, 0.07);
    --shadow-lg: 0 18px 44px rgba(16, 24, 40, 0.10);
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
}
body {
    background: #ffffff;
    color: var(--hy7-ink);
}
.zh-section-title h2,
.zh-page-header h1,
.zh-page-header h2 { color: var(--hy7-ink); }

/* ---------- header ---------- */
.hy7-header {
    background: #ffffff;
    border-bottom: 1px solid #e7ebf2;
}
.hy7-link {
    color: #3c4a63;
    font-weight: 600;
    font-size: 0.8rem;
    letter-spacing: 0.12em;
}
.hy7-link::after { background: var(--hy7-accent); }
.hy7-link:hover, .hy7-link.active { color: var(--hy7-accent); }
.hy7-mbtn { color: #101828; }

/* ---------- hero ---------- */
.hy7-hero { background: #ffffff; }
.hy7-eyebrow {
    color: var(--hy7-accent);
    font-weight: 700;
    letter-spacing: 0.3em;
}
.hy7-hero-title {
    color: #0f172a;
    font-weight: 800;
    letter-spacing: -0.5px;
    font-size: clamp(1.9rem, 4.2vw, 3.4rem);
    line-height: 1.15;
}
.hy7-hero-lead { color: #55627a; max-width: 860px; }
.hy7-btn { border-radius: 8px; font-weight: 700; }
.hy7-btn-solid { background: var(--hy7-accent); color: #fff; }
.hy7-btn-solid:hover { background: var(--hy7-accent-dark); }
.hy7-btn-ghost { background: #fff; color: var(--hy7-accent); border: 1px solid #cbd5e1; }
.hy7-btn-ghost:hover { border-color: var(--hy7-accent); }

/* ---------- marquee → quiet strip ---------- */
.hy7-marquee {
    background: #f6f8fb;
    border-top: 1px solid #e7ebf2;
    border-bottom: 1px solid #e7ebf2;
}
.hy7-marquee-track { animation: none; }
.hy7-marquee-set { color: #7c879c; font-size: 0.85rem; }
.hy7-marquee-set:last-child { display: none; }
.hy7-marquee-set span {
    color: #3c4a63;
    font-weight: 600;
    border-right: 1px solid #dbe1ea;
    padding-right: 22px;
    margin-right: 22px;
}

/* ---------- sections ---------- */
.hy7-sec-head .hy7-sec-title {
    color: #0f172a;
    font-weight: 800;
    letter-spacing: -0.4px;
}
.hy7-sec-sub, .hy7-sec-more { color: #55627a; }
.hy7-sec-more:hover { color: var(--hy7-accent); }

/* ---------- stats band ---------- */
.hy7-stats { background: #eef2f8; }
.hy7-stat-num { color: var(--hy7-accent); font-weight: 800; letter-spacing: -1px; }
.hy7-stat-lbl { color: #55627a; }

/* ---------- product cards ---------- */
.hy7-cards .hy7-card {
    background: #ffffff;
    border: 1px solid #e3e8f0;
    border-radius: var(--hy7-card-radius);
    box-shadow: none;
    transition: box-shadow .25s ease, transform .25s ease, border-color .25s;
}
.hy7-card:hover {
    box-shadow: 0 16px 36px rgba(16, 24, 40, 0.08);
    transform: translateY(-3px);
    border-color: #c7d2e6;
}
.hy7-card-ico {
    background: var(--hy7-soft);
    color: var(--hy7-accent);
    border-radius: 10px;
}
.hy7-card-title { color: #0f172a; font-weight: 700; }
.hy7-card-text { color: #55627a; }
.hy7-card-go { color: var(--hy7-accent); font-weight: 700; }
.hy7-cards-note { color: #55627a; }
.hy7-cards-note a { color: var(--hy7-accent); font-weight: 600; }

/* ---------- advantages ---------- */
.hy7-adv-card { background: #f6f8fb; border-radius: var(--hy7-card-radius); }
.hy7-adv-ico { color: var(--hy7-accent); }

/* ---------- split / checks ---------- */
.hy7-split-title { color: #0f172a; font-weight: 800; letter-spacing: -0.4px; }
.hy7-split-text { color: #55627a; }
.hy7-checks li::before { color: var(--hy7-accent); }

/* ---------- news ---------- */
.hy7-news-card { border-bottom: 1px solid #e3e8f0; }
.hy7-news-date { color: var(--hy7-accent); font-weight: 700; }
.hy7-news-title { color: #101828; font-weight: 600; }
.hy7-news-title:hover { color: var(--hy7-accent); }

/* ---------- footer: deep navy ---------- */
.hy7-footer {
    background: #0d1b3e;
    color: #c7d0e0;
}
.hy7-footer-brand,
.hy7-footer-tag,
.hy7-footer a { color: #c7d0e0; }
.hy7-footer a:hover { color: #fff; }
.hy7-footer-line { border-color: rgba(255,255,255,0.12); }
.hy7-footer-bottom { color: #8794ad; }

/* MbarSmallFix: keep 4 items fully visible on small phones */
@media (max-width: 480px) {
  .zh-mbar{padding:4px 0!important;}
  .zh-mbar a{font-size:11px!important;padding:4px 1px!important;}
  .zh-mbar a i{font-size:17px!important;margin-bottom:1px!important;}
  body{padding-bottom:50px!important;}
}
@media (max-width: 360px) {
  .zh-mbar a{font-size:10px!important;letter-spacing:0!important;}
}
/* MbarSmallFix-END */

/* ===== 移动端防横向溢出（2026-09-04）===== */
html, body {
    overflow-x: hidden !important;
    max-width: 100%;
}
body { position: relative; }
img, video, canvas, iframe, embed, object {
    max-width: 100%;
    height: auto;
}
table { max-width: 100%; }
* { box-sizing: border-box; }

/* ===== mobile mbar grid 4 + centered (universal 2026-09-04) ===== */
@media (max-width: 768px) {
    .zh-mbar, .pwr-mbar {
        display: block !important;
        width: 100% !important;
        padding: 4px 0 !important;
        box-sizing: border-box !important;
    }
    .zh-mbar ul, .pwr-mbar ul {
        display: grid !important;
        grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
        width: 100% !important;
        margin: 0 !important;
        padding: 0 !important;
        list-style: none !important;
        text-align: center;
    }
    .zh-mbar li, .pwr-mbar li {
        min-width: 0 !important;
        text-align: center !important;
        overflow: hidden !important;
    }
    .zh-mbar li a, .pwr-mbar li a {
        display: flex !important;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 1px;
        width: 100% !important;
        margin: 0 auto !important;
        padding: 3px 0;
        font-size: 11px;
        line-height: 1.1;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        box-sizing: border-box;
    }
    .zh-mbar li a i, .pwr-mbar li a i {
        display: block;
        font-size: 16px;
        margin: 0 0 1px;
    }
}
@media (max-width: 420px) {
    .zh-mbar li a, .pwr-mbar li a { font-size: 10px; }
    .zh-mbar li a i, .pwr-mbar li a i { font-size: 14px; }
}

/* 07 mobile bottom nav */
@media (max-width: 768px) {
    body { padding-bottom: 56px !important; }
    .hy7-mbar {
        position: fixed;
        left: 0; right: 0; bottom: 0;
        z-index: 1000;
        display: grid;
        grid-template-columns: repeat(4, minmax(0, 1fr));
        background: #fff;
        border-top: 1px solid #e7ebf2;
        box-shadow: 0 -4px 14px rgba(15, 23, 42, 0.06);
        padding: 5px 0;
    }
    .hy7-mbar a {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 1px;
        color: #3c4a63;
        font-size: 10px;
        padding: 2px 0;
        white-space: nowrap;
        overflow: hidden;
    }
    .hy7-mbar a i { font-size: 15px; }
    .hy7-mbar a:hover { color: #1e3a8a; }
}

/* li 居中修复（用户指定写法 2026-09-04）*/
@media (max-width: 768px) {
  .zh-mbar li, .pwr-mbar li {
    min-width: 0 !important;
    text-align: center !important;
    overflow: hidden !important;
    margin: 0 auto !important;
  }
}