/* D:\WORK\website\Template\S1\assets\css\main.css */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@300;400;500;700;900&family=Outfit:wght@300;400;500;600;700;800&display=swap');

/* --- 设计系统变量与初始化 --- */
:root {
    /* 颜色面板 - 高级林野绿与砂金 */
    --primary-color: #1b4332;       /* 主色：森林绿 */
    --primary-light: #2d6a4f;       /* 主色淡：生态绿 */
    --accent-color: #d4af37;        /* 强调色：金属砂金 */
    --accent-hover: #b89324;       /* 强调色悬浮 */
    --text-dark: #1e293b;           /* 深灰色文字 */
    --text-muted: #64748b;          /* 辅助文字 */
    --bg-light: #f8fafc;            /* 浅灰色背景 */
    --bg-white: #ffffff;            /* 白色背景 */
    --border-color: #e2e8f0;        /* 边框色 */
    --card-shadow: 0 10px 30px -10px rgba(27, 67, 50, 0.08);
    --hover-shadow: 0 20px 40px -15px rgba(27, 67, 50, 0.15);
    
    /* 字体族 */
    --font-zh: 'Noto Sans SC', sans-serif;
    --font-en: 'Outfit', sans-serif;
    
    /* 转换动画 */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-zh);
    color: var(--text-dark);
    background-color: var(--bg-light);
    line-height: 1.7;
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

/* --- 全局辅助样式 --- */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

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

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

/* 标题样式 */
.section-title {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 50px;
}

/* 渐变与背景 */
.bg-gradient {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: var(--bg-white);
}

/* 按钮设计 */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    border-radius: 6px;
    font-weight: 500;
    transition: var(--transition);
    cursor: pointer;
    font-size: 0.95rem;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--bg-white);
    border: 1px solid var(--primary-color);
}

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

.btn-accent {
    background-color: var(--accent-color);
    color: #111;
    border: 1px solid var(--accent-color);
}

.btn-accent:hover {
    background-color: var(--accent-hover);
    border-color: var(--accent-hover);
    transform: translateY(-2px);
}

.btn-outline {
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
}

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

/* 表格组件样式（利于 GEO 读取） */
.table-responsive {
    overflow-x: auto;
    margin: 30px 0;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-white);
}

table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.95rem;
}

th, td {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
}

th {
    background-color: #f1f5f9;
    font-weight: 700;
    color: var(--primary-color);
}

tr:last-child td {
    border-bottom: none;
}

tr:nth-child(even) {
    background-color: #fafbfc;
}

/* --- 顶部导航栏 (两行式全新布局) --- */
.header {
    background-color: var(--bg-white);
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 100;
}

/* 第一行：公司名称与电话 */
.header-top {
    border-bottom: 1px solid var(--border-color);
    padding: 15px 0;
    background-color: var(--bg-white);
}

.header-top-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-phone {
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: 500;
}

.header-phone a {
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.15rem;
    margin-left: 5px;
    transition: var(--transition);
}

.header-phone a:hover {
    color: var(--primary-light);
}

/* 第二行：整行菜单 */
.header-bottom {
    background-color: #fafbfc;
    padding: 12px 0;
}

.header-bottom-container {
    display: flex;
    justify-content: center; /* 居中对齐菜单 */
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--primary-color);
    font-family: var(--font-en), var(--font-zh);
}

.logo img {
    height: 45px;
}

.nav-menu {
    display: flex;
    justify-content: space-between;
    width: 100%;
}

.nav-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    padding: 6px 0;
    color: var(--text-dark);
    font-weight: 600;
    transition: var(--transition);
}

.nav-text-zh {
    font-size: 1.15rem;
    line-height: 1.2;
    display: block;
}

.nav-text-en {
    font-size: 0.65rem;
    font-weight: 400;
    color: var(--text-muted);
    text-transform: uppercase;
    line-height: 1.2;
    margin-top: 3px;
    display: block;
    letter-spacing: 0.5px;
    transition: var(--transition);
}

.nav-link:hover, .nav-link.active {
    color: var(--primary-color);
}

.nav-link:hover .nav-text-en, .nav-link.active .nav-text-en {
    color: var(--primary-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 0;
    height: 3px;
    background-color: var(--primary-color);
    transition: var(--transition);
}

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    background: none;
    border: none;
}

.mobile-toggle span {
    display: block;
    width: 28px;
    height: 3px;
    background-color: var(--primary-color);
    transition: var(--transition);
}

/* --- 面包屑导航 --- */
.breadcrumb-wrapper {
    background-color: #f1f5f9;
    padding: 15px 0;
    font-size: 0.9rem;
    border-bottom: 1px solid var(--border-color);
}

.breadcrumb {
    display: flex;
    gap: 10px;
    color: var(--text-muted);
}

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

.breadcrumb-separator::after {
    content: '/';
    margin-left: 10px;
}

/* --- 底部页脚 --- */
.footer {
    background-color: #0c1a15;
    color: #94a3b8;
    padding: 80px 0 30px 0;
    font-size: 0.95rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 2fr;
    gap: 50px;
    margin-bottom: 60px;
}

.footer-logo {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--bg-white);
    margin-bottom: 20px;
}

.footer-heading {
    color: var(--bg-white);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 20px;
    position: relative;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a:hover {
    color: var(--accent-color);
    padding-left: 5px;
}

.footer-contact-info {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.footer-contact-item {
    display: flex;
    gap: 10px;
}

.footer-contact-icon {
    color: var(--accent-color);
    font-weight: bold;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    font-size: 0.85rem;
}

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

/* --- 侧边悬浮服务栏 --- */
.floating-actions {
    position: fixed;
    right: 20px;
    bottom: 40px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 99;
}

.float-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: var(--bg-white);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.15);
    cursor: pointer;
    font-size: 1.2rem;
    transition: var(--transition);
}

.float-btn:hover {
    background-color: var(--accent-color);
    color: #111;
    transform: scale(1.1);
}

.float-tel-tooltip {
    position: absolute;
    right: 60px;
    background-color: var(--primary-color);
    color: var(--bg-white);
    padding: 8px 15px;
    border-radius: 4px;
    font-size: 0.9rem;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
}

.float-btn:hover .float-tel-tooltip {
    opacity: 1;
}

/* --- FAQ 手风琴组件 (GEO) --- */
.faq-accordion {
    max-width: 800px;
    margin: 40px auto 0 auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.faq-item {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    overflow: hidden;
    transition: var(--transition);
}

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

.faq-header {
    padding: 20px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    user-select: none;
}

.faq-header h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-color);
}

.faq-icon {
    font-size: 1.2rem;
    font-weight: 300;
    transition: var(--transition);
}

.faq-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    padding: 0 24px;
    color: var(--text-muted);
    font-size: 0.95rem;
}

.faq-item.active .faq-content {
    padding-bottom: 20px;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

/* --- 询盘表单组件 --- */
.inquiry-box {
    background-color: var(--bg-white);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    padding: 40px;
    box-shadow: var(--card-shadow);
}

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

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    text-align: left;
}

.form-group-full {
    grid-column: span 2;
}

.form-label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-dark);
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    outline: none;
    font-size: 0.95rem;
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--primary-light);
    box-shadow: 0 0 0 3px rgba(45, 106, 79, 0.1);
}

/* 响应式断点适配 */
@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 15px;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .header-top {
        padding: 10px 0;
    }
    
    .header-phone {
        display: none;
    }
    
    .header-bottom {
        background: none;
        padding: 0;
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 65px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 65px);
        background-color: var(--bg-white);
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        padding-top: 50px;
        padding-bottom: 50px;
        gap: 30px;
        transition: var(--transition);
        box-shadow: 0 10px 15px rgba(0,0,0,0.05);
        overflow-y: auto;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .form-group-full {
        grid-column: span 1;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .section-padding {
        padding: 50px 0;
    }
}

/* --- 实用工具类 & 组件化重构类 (Inline Style Extraction) --- */
.bg-white { background-color: var(--bg-white); }
.bg-light { background-color: var(--bg-light); }
.max-width-800 { max-width: 800px; margin-left: auto; margin-right: auto; }
.max-width-600 { max-width: 600px; margin-left: auto; margin-right: auto; }

/* 边距与定位 */
.mb-10 { margin-bottom: 10px; }
.mb-15 { margin-bottom: 15px; }
.mb-20 { margin-bottom: 20px; }
.mb-25 { margin-bottom: 25px; }
.mb-30 { margin-bottom: 30px; }
.mb-40 { margin-bottom: 40px; }
.mb-50 { margin-bottom: 50px; }
.w-full { width: 100%; }

/* 弹性与网格响应式布局 */
.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}
@media (max-width: 768px) {
    .grid-2 { grid-template-columns: 1fr; gap: 20px; }
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
@media (max-width: 992px) {
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .grid-3 { grid-template-columns: 1fr; gap: 20px; }
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
@media (max-width: 1024px) {
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 576px) {
    .grid-4 { grid-template-columns: 1fr; }
}

.detail-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 50px;
    align-items: start;
}
@media (max-width: 992px) {
    .detail-grid { grid-template-columns: 1fr; gap: 30px; }
}

.sidebar-grid {
    display: grid;
    grid-template-columns: 2.8fr 1.2fr;
    gap: 40px;
    align-items: start;
}
@media (max-width: 992px) {
    .sidebar-grid { grid-template-columns: 1fr; gap: 30px; }
}

/* 常规卡片与布局组件 */
.badge {
    background-color: var(--accent-color);
    color: #111;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
    display: inline-block;
}
.badge-primary {
    background-color: var(--primary-color);
    color: var(--bg-white);
}

.image-placeholder {
    aspect-ratio: 16/9;
    background-color: #cbd5e1;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-weight: 500;
}
.aspect-16-10 {
    aspect-ratio: 16/10;
}
.thumb-placeholder {
    aspect-ratio: 4/3;
    background-color: #e2e8f0;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 0.8rem;
}

.card-item {
    background-color: var(--bg-white);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    padding: 30px;
    transition: var(--transition);
}
.card-item-hover:hover {
    box-shadow: var(--card-shadow);
}
.card-item-dark {
    background-color: var(--bg-light);
}

.price-box {
    background-color: var(--bg-light);
    border-radius: 6px;
    padding: 20px;
    border-left: 4px solid var(--primary-color);
}
.price-amount {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--accent-color);
}

.detail-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.list-unstyled {
    list-style: none;
    padding: 0;
}

.filter-tags {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}
.filter-tag {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    padding: 6px 16px;
    border-radius: 4px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
}
.filter-tag:hover, .filter-tag.active {
    border-color: var(--primary-color);
}
.filter-tag.active {
    background-color: var(--primary-color);
    color: #fff;
}

/* --- 页面标题与引导字 --- */
.page-title {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 20px;
}
.lead-text {
    color: var(--text-dark);
    margin-bottom: 20px;
    font-size: 1.05rem;
}
.lead-subtext {
    color: var(--text-muted);
    margin-bottom: 30px;
}

/* --- 关于我们专属 --- */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}
@media (max-width: 768px) {
    .about-grid { grid-template-columns: 1fr; gap: 30px; }
}
.stat-group {
    display: flex;
    gap: 20px;
}
.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--accent-color);
    display: block;
}
.stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
}
.stat-border {
    border-left: 1px solid var(--border-color);
    padding-left: 20px;
}
.about-img-placeholder {
    background-color: #e2e8f0;
    aspect-ratio: 4/3;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
}
.cert-card-icon {
    width: 70px;
    height: 70px;
    background-color: rgba(45, 106, 79, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px auto;
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.5rem;
}
.cert-card-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 8px;
}
.cert-card-desc {
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* --- 案例中心专属 --- */
.cases-filter {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}
.case-card-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background-color: var(--primary-light);
    color: #fff;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
}
.case-card-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 15px;
}
.case-table {
    width: 100%;
    font-size: 0.85rem;
    margin-bottom: 20px;
    border: 1px solid #f1f5f9;
}
.case-table tr {
    background: none;
}
.case-table td {
    padding: 6px;
}
.case-table td.text-right {
    text-align: right;
}
.case-quote {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 15px;
    font-style: italic;
}

/* --- 联系我们专属 --- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 50px;
    align-items: start;
}
@media (max-width: 768px) {
    .contact-grid { grid-template-columns: 1fr; gap: 30px; }
}
.contact-info-list {
    display: flex;
    flex-direction: column;
    gap: 30px;
}
.contact-info-item {
    display: flex;
    gap: 15px;
    align-items: flex-start;
}
.contact-info-icon {
    font-size: 1.5rem;
    line-height: 1;
}
.contact-info-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 5px;
}
.contact-info-value {
    color: var(--text-muted);
    font-size: 0.95rem;
}
.contact-form-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 10px;
    text-align: center;
}
.contact-form-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
    text-align: center;
    margin-bottom: 30px;
}

/* --- 首页专属 --- */
.hero-section {
    padding: 120px 0;
    position: relative;
}
.hero-title {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.3;
    margin-bottom: 25px;
    font-family: var(--font-zh);
}
.hero-subtitle {
    font-size: 1.25rem;
    max-width: 800px;
    margin: 0 auto 40px auto;
    opacity: 0.9;
    font-weight: 300;
}
.hero-btn-group {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}
.hero-btn-outline {
    border-color: #fff;
    color: #fff;
}
.hero-btn-outline:hover {
    background-color: #fff;
    color: var(--primary-color);
}
.compare-th-highlight {
    color: var(--primary-light);
    font-weight: 800;
}
.compare-td-highlight {
    color: var(--primary-light);
}
.card-grid-item {
    padding: 15px;
}
.card-grid-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 8px;
}
.card-grid-meta {
    color: var(--text-muted);
    font-size: 0.8rem;
    margin-bottom: 12px;
}
.card-grid-table {
    width: 100%;
    font-size: 0.75rem;
    margin-bottom: 15px;
}
.card-grid-table tr {
    background: none;
}
.card-grid-table td {
    padding: 3px 0;
}
.card-grid-table td.text-right {
    text-align: right;
}
.card-grid-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.card-grid-price {
    color: var(--accent-color);
    font-weight: 700;
    font-size: 1.1rem;
}
.card-grid-btn {
    padding: 6px 12px;
    font-size: 0.75rem;
    border-radius: 4px;
}
.article-desc {
    margin-top: 10px;
}

/* --- 产品中心 & 产品详情专属 --- */
.products-filter {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}
.product-card-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    background-color: var(--accent-color);
    color: #111;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
}
.product-card-badge-new {
    background-color: var(--primary-light);
    color: #fff;
}
.product-card-badge-hot {
    background-color: #e11d48;
    color: #fff;
}
.product-card-badge-rural {
    background-color: #2563eb;
    color: #fff;
}
.news-card-badge {
    color: var(--accent-color);
    font-size: 0.75rem;
    font-weight: 600;
}

/* --- 解决方案专属 --- */
.sol-grid-icon {
    font-size: 2rem;
    margin-bottom: 15px;
}
.sol-grid-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 12px;
}
.sol-grid-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 20px;
}
.sol-grid-list {
    font-size: 0.85rem;
    color: var(--text-dark);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* --- 服务中心专属 --- */
.serv-step-num {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--accent-color);
    opacity: 0.3;
    line-height: 1;
    margin-bottom: 15px;
}
.serv-step-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 10px;
}
.serv-step-desc {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* --- 新闻与资讯详情专属 --- */
.news-meta-row {
    color: var(--text-muted);
    font-size: 0.85rem;
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}
.news-lead-box {
    background-color: var(--bg-light);
    border-left: 4px solid var(--primary-color);
    padding: 20px;
    border-radius: 4px;
    margin-bottom: 30px;
    font-size: 1rem;
    color: var(--text-dark);
    line-height: 1.6;
    font-style: italic;
}
.news-body-h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 35px 0 20px 0;
    border-left: 4px solid var(--accent-color);
    padding-left: 12px;
}
.news-body-list {
    margin-left: 20px;
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.news-body-quote {
    background-color: var(--bg-light);
    border-left: 4px solid var(--accent-color);
    padding: 15px;
    margin: 25px 0;
    font-size: 0.95rem;
    color: var(--text-dark);
}
.news-body-faq {
    background-color: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 25px;
    margin: 40px 0 30px 0;
}
.news-body-faq-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.news-body-faq-q {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 5px;
}
.news-body-faq-a {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.5;
}
.news-nav-links {
    border-top: 1px solid var(--border-color);
    padding-top: 25px;
    margin-top: 40px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 15px;
    font-size: 0.9rem;
}
.news-nav-link {
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition);
}
.news-nav-link:hover {
    color: var(--primary-color);
}
.sidebar-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 20px;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 8px;
}

/* --- 加入我们专属 --- */
.join-section-desc {
    font-size: 0.95rem;
    color: var(--text-dark);
    margin-bottom: 20px;
    line-height: 1.6;
}
.join-list {
    font-size: 0.9rem;
    color: var(--text-muted);
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 30px;
}


/* --- Extra General Refactoring Utilities --- */
.border-top { border-top: 1px solid var(--border-color); }
.border-bottom { border-bottom: 1px solid var(--border-color); padding-bottom: 20px; }
.text-white { color: #fff !important; }
.relative { position: relative; }
.gap-15 { gap: 15px !important; }
.mt-30 { margin-top: 30px; }
.mb-20 { margin-bottom: 20px; }


/* --- Page-specific border accents and tag styles --- */
.border-bottom-accent { border-bottom: 2px solid var(--accent-color); padding-bottom: 10px; display: inline-block; }
.border-bottom-primary { border-bottom: 2px solid var(--primary-color); padding-bottom: 10px; display: inline-block; }
.list-decimal { list-style-type: decimal !important; }
.list-disc { list-style-type: disc !important; }
.flex-gap-15 { display: flex; gap: 15px; }
.news-meta-time { color: var(--text-muted); }