/* ========== 全局重置 ========== */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --primary: #D81B60;
    --primary-dark: #880E4F;
    --primary-light: #FCE4EC;
    --primary-lighter: #FFF0F5;
    --text: #1A1A1A;
    --text-light: #666666;
    --white: #FFFFFF;
    --black: #111111;
    --border: #E0E0E0;
    --bg: #FFFFFF;
    --radius: 10px;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    color: var(--text);
    background: var(--bg);
    line-height: 1.7;
    font-size: 15px;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--primary); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--primary-dark); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

/* ========== 容器宽度 ========== */
.header-inner, .footer-inner {
    width: 100%;
    max-width: 1440px;
    margin: 0 auto; 
    padding: 0 20px;
}

.site-main {
    width: 100%;
    max-width: 1440px;
    margin: 0 auto; 
    padding: 30px 20px; 
    min-height: 60vh;
}

/* ========== 顶部导航（黑色背景） ========== */
.site-header {
    background: var(--black);
    box-shadow: 0 1px 8px rgba(0, 0, 0, 0.2);
    position: sticky; top: 0; z-index: 999;
}

.header-inner {
    display: flex !important;
    align-items: center;
    justify-content: space-between;
    flex-wrap: nowrap !important;
    height: 84px;                       /* 增加高度容纳按钮+联系方式两行 */
}

.logo { flex-shrink: 0; }
.logo a { font-size: 26px; font-weight: 800; color: var(--primary); letter-spacing: -0.5px; }
.logo img { max-height: 48px; width: auto; }

.main-nav { display: flex; align-items: center; gap: 6px; }
.main-nav > a, .nav-dropdown > a {
    padding: 8px 16px; border-radius: 8px; font-size: 15px; font-weight: 500; 
    color: rgba(255, 255, 255, 0.85); display: inline-block;
}
.main-nav > a:hover, .nav-dropdown > a:hover, .main-nav > a.active, .nav-dropdown.active > a {
    color: var(--white); background: var(--primary);
}

/* 下拉菜单 */
.nav-dropdown { position: relative; }
.nav-dropdown .dropdown-menu {
    display: none; position: absolute; top: 100%; left: 50%; transform: translateX(-50%);
    background: #1A1A1A; border-radius: var(--radius); 
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
    padding: 8px; min-width: 180px; z-index: 1001; margin-top: 4px; 
    border: 1px solid #333;
}
.nav-dropdown:hover .dropdown-menu { display: block; }
.dropdown-menu a {
    display: flex; align-items: center; gap: 8px; padding: 10px 14px; border-radius: 6px;
    font-size: 14px; color: rgba(255, 255, 255, 0.85); white-space: nowrap;
}
.dropdown-menu a:hover { background: var(--primary); color: var(--white); }
.dd-icon { font-size: 16px; }

/* ========== 右侧：按钮 + 联系方式（上下两行） ========== */
.header-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: center;
    gap: 6px;
    flex-shrink: 0;
}

.header-actions { display: flex; gap: 10px; }
.btn {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 8px 18px; border-radius: 8px; font-size: 14px; font-weight: 600;
    cursor: pointer; transition: all 0.2s; border: none; white-space: nowrap;
}
.btn-primary { background: var(--primary); color: var(--white); }
.btn-primary:hover { background: var(--white); color: var(--black); transform: translateY(-1px); }
.btn-outline { background: transparent; color: var(--white); border: 1.5px solid rgba(255, 255, 255, 0.6); }
.btn-outline:hover { background: var(--white); color: var(--black); border-color: var(--white); }

/* 右侧按钮下方的紧凑联系方式 */
.header-contact-mini {
    display: flex;
    gap: 14px;
    font-size: 11px;
    line-height: 1.2;
    color: rgba(255, 255, 255, 0.55);
    white-space: nowrap;
}
.header-contact-mini a {
    color: rgba(255, 255, 255, 0.55);
}
.header-contact-mini a:hover {
    color: var(--primary);
}

/* ========== 手机端悬浮客服 ========== */
.mobile-contact-float {
    display: none; position: fixed; right: 16px; bottom: 80px; width: 52px; height: 52px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark)); border-radius: 50%;
    box-shadow: 0 4px 16px rgba(216, 27, 96, 0.4); z-index: 1001; cursor: pointer;
    align-items: center; justify-content: center; color: #fff; font-size: 24px;
}
.mobile-contact-float:active { transform: scale(0.9); }
.mobile-contact-panel {
    display: none; position: fixed; bottom: 140px; right: 16px; width: 220px;
    background: var(--black); border-radius: 14px; 
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
    padding: 16px; z-index: 1002; animation: slideUp 0.3s ease; 
    border: 1px solid #333;
}
@keyframes slideUp { from { opacity: 0; transform: translateY(15px); } to { opacity: 1; transform: translateY(0); } }
.mobile-contact-panel h4 { font-size: 14px; color: var(--primary); margin-bottom: 12px; padding-bottom: 8px; border-bottom: 1px solid rgba(255, 255, 255, 0.1); }
.mobile-contact-panel a { display: flex; align-items: center; gap: 10px; padding: 10px 8px; border-radius: 8px; font-size: 14px; color: rgba(255, 255, 255, 0.85); }
.mobile-contact-panel a:hover { background: var(--primary); color: var(--white); }
.mobile-contact-panel .icon { font-size: 18px; }

/* ========== 手机端底部固定栏（黑色背景） ========== */
.mobile-bottom-bar {
    display: none; position: fixed; bottom: 0; left: 0; width: 100vw; z-index: 1000;
    background: var(--black); box-shadow: 0 -2px 12px rgba(0, 0, 0, 0.3);
    padding: 8px 12px; gap: 10px; box-sizing: border-box; padding-bottom: calc(8px + env(safe-area-inset-bottom));
}
.mobile-bottom-btn {
    flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center;
    min-height: 48px; border-radius: 8px; font-size: 13px; font-weight: 600; gap: 2px;
}
.mbb-icon { font-size: 18px; line-height: 1; }
.mobile-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; flex-direction: column; gap: 5px; }
.mobile-toggle span { width: 22px; height: 2px; background: var(--white); border-radius: 2px; transition: 0.3s; }

/* ========== 内容卡片 ========== */
.card { 
    background: var(--white); 
    border-radius: var(--radius); 
    box-shadow: var(--shadow); 
    padding: 28px; 
    margin-bottom: 24px; 
    text-align: left; 
    border: 1px solid var(--border);
}
.card h2 { font-size: 22px; color: var(--text); margin-bottom: 18px; padding-bottom: 12px; border-bottom: 2px solid var(--primary-light); }

/* ========== 文章列表 ========== */
.article-list { display: grid; gap: 20px; }
.article-item { 
    background: var(--white); 
    border-radius: var(--radius); 
    box-shadow: var(--shadow); 
    padding: 24px; 
    transition: transform 0.2s; 
    text-align: left; 
    border: 1px solid var(--border);
}
.article-item:hover { transform: translateY(-2px); border-color: var(--primary); }
.article-item h3 { font-size: 18px; margin-bottom: 8px; }
.article-item h3 a { color: var(--text); }
.article-item h3 a:hover { color: var(--primary); }
.article-meta { font-size: 13px; color: var(--text-light); margin-bottom: 10px; }
.article-summary { font-size: 14px; color: var(--text-light); line-height: 1.8; }

/* ========== 文章详情 ========== */
.article-content { font-size: 16px; line-height: 2; color: var(--text); word-wrap: break-word; overflow-wrap: break-word; word-break: break-word; }
.article-content p { margin-bottom: 16px; }
.article-content img { border-radius: 8px; margin: 16px 0; }

/* ========== 产品卡片 ========== */
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; }
.product-card { background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); padding: 24px; text-align: center; transition: all 0.25s; border: 1.5px solid var(--border); }
.product-card:hover { border-color: var(--primary); transform: translateY(-3px); box-shadow: 0 8px 24px rgba(216, 27, 96, 0.15); }
.product-card .icon { font-size: 40px; margin-bottom: 14px; }
.product-card h3 { font-size: 18px; color: var(--text); margin-bottom: 10px; }
.product-card p { font-size: 14px; color: var(--text-light); line-height: 1.7; }

/* ========== 底部（黑色背景） ========== */
.site-footer { background: var(--black); color: rgba(255, 255, 255, 0.85); margin-top: 40px; }
.footer-inner { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 36px; padding-top: 44px; padding-bottom: 44px; }
.footer-col h3, .footer-col h4 { color: var(--white); margin-bottom: 16px; font-size: 16px; }
.footer-col h3 { font-size: 22px; color: var(--primary); }
.footer-col p, .footer-col li { font-size: 14px; line-height: 2; color: rgba(255, 255, 255, 0.6); }
.footer-col a { color: rgba(255, 255, 255, 0.6); }
.footer-col a:hover { color: var(--primary); }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.1); padding: 18px 0; text-align: center; font-size: 13px; color: rgba(255, 255, 255, 0.4); }
.footer-bottom a { color: rgba(255, 255, 255, 0.6); }
.footer-bottom a:hover { color: var(--primary); }

/* ========== 首页横幅（黑紫粉渐变） ========== */
.hero-banner { background: linear-gradient(135deg, #111111 0%, #880E4F 60%, #D81B60 100%); border-radius: 14px; padding: 60px 40px; text-align: center; color: #fff; margin-bottom: 28px; }
.hero-banner h1 { font-size: 36px; font-weight: 800; margin-bottom: 14px; letter-spacing: -0.5px; }
.hero-banner p { font-size: 17px; opacity: 0.9; margin-bottom: 28px; }
.btn-lg { padding: 14px 40px; font-size: 16px; background: #fff; color: var(--black); border-radius: 10px; border: none; font-weight: 700; }
.btn-lg:hover { background: var(--primary); color: #fff; }

/* 平台优势 */
.advantage-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.advantage-item { text-align: center; padding: 20px 12px; }
.advantage-item .icon { font-size: 32px; margin-bottom: 10px; }
.advantage-item h4 { font-size: 16px; color: var(--text); margin-bottom: 8px; }
.advantage-item p { font-size: 13px; color: var(--text-light); line-height: 1.7; }

/* 分页 */
.pagination { display: flex; justify-content: center; gap: 8px; margin-top: 30px; }
.pagination a { display: inline-flex; align-items: center; justify-content: center; width: 38px; height: 38px; border-radius: 8px; background: var(--white); color: var(--text); font-size: 14px; font-weight: 500; box-shadow: var(--shadow); border: 1px solid var(--border); }
.pagination a:hover, .pagination a.active { background: var(--primary); color: var(--white); border-color: var(--primary); }

/* 联系卡片 */
.contact-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 20px; }
.contact-card { background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); padding: 28px 20px; text-align: center; border: 1px solid var(--border); }
.contact-card .icon { font-size: 36px; margin-bottom: 12px; }
.contact-card h3 { font-size: 16px; color: var(--text); margin-bottom: 10px; }
.contact-card p { font-size: 14px; color: var(--text-light); line-height: 1.8; }

/* 产品特性标签 */
.product-features { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 20px; }
.feature-tag { display: inline-block; padding: 6px 16px; background: var(--primary-light); color: var(--primary-dark); border-radius: 20px; font-size: 13px; font-weight: 500; }

/* ========== 响应式 - 手机端 ========== */
@media (max-width: 768px) {
    body { padding-bottom: 72px; }
    .header-inner { height: 56px; }
    .logo a { font-size: 22px; }
    .logo img { max-height: 36px !important; width: auto !important; max-width: 130px; object-fit: contain; }

    /* 手机端隐藏右侧按钮和联系方式，保留汉堡菜单 */
    .header-right { display: none; }
    .mobile-toggle { display: flex; }

    /* 手机端下拉菜单改为深色 */
    .main-nav {
        display: none; position: absolute; top: 100%; left: 0; right: 0;
        background: #1A1A1A; flex-direction: column; padding: 12px 16px 20px;
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3); border-top: 1px solid #333;
    }
    .main-nav.open { display: flex; }
    .main-nav > a, .nav-dropdown > a { width: 100%; padding: 12px 14px; color: rgba(255, 255, 255, 0.85); }
    .nav-dropdown .dropdown-menu { position: static; transform: none; box-shadow: none; padding-left: 20px; margin-top: 0; border: none; background: transparent; }
    .nav-dropdown:hover .dropdown-menu { display: none; }
    .nav-dropdown.open .dropdown-menu { display: block; }

    /* 手机端底部按钮 */
    .mobile-bottom-btn.btn-outline { color: rgba(255, 255, 255, 0.9); border-color: rgba(255, 255, 255, 0.4); }
    .mobile-bottom-btn.btn-outline:hover { background: rgba(255, 255, 255, 0.1); color: var(--white); }

    .mobile-bottom-bar { display: flex; }
    .mobile-contact-float { display: flex; }
    .mobile-contact-panel.show { display: block; }
    .footer-inner { grid-template-columns: 1fr; gap: 24px; padding-top: 30px; padding-bottom: 30px; }
    .product-grid { grid-template-columns: 1fr; }
    .site-main { padding: 20px 16px; }
    .card { padding: 20px; }
    .article-content { font-size: 15px; line-height: 1.9; }
    .hero-banner { padding: 40px 20px; }
    .hero-banner h1 { font-size: 24px; }
    .advantage-grid { grid-template-columns: 1fr 1fr; }
}

/* ========== 平板 ========== */
@media (min-width: 769px) and (max-width: 1024px) {
    .footer-inner { grid-template-columns: 1fr 1fr; }
    .main-nav > a, .nav-dropdown > a { padding: 8px 12px; font-size: 14px; }
}
/* ==================================================================
   新增板块样式（数据统计、账户类型、交易步骤、客户评价、合作伙伴、FAQ、
   时间轴、团队、荣誉、表单、数据表格等）
   ================================================================== */

/* ---------- 数据统计条 ---------- */
.stats-bar {
    background: linear-gradient(135deg, #111111 0%, #2A1020 60%, #880E4F 100%);
    border-radius: 14px;
    padding: 40px 30px;
    margin-bottom: 28px;
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    text-align: center;
}
.stat-item { color: #fff; }
.stat-number {
    font-size: 34px;
    font-weight: 800;
    color: var(--primary);
    line-height: 1.2;
    margin-bottom: 6px;
}
.stat-label {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.7);
    letter-spacing: 0.5px;
}

/* ---------- 账户类型卡片 ---------- */
.account-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.account-card {
    background: var(--white);
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    padding: 28px 22px;
    transition: all 0.25s;
    position: relative;
}
.account-card:hover {
    border-color: var(--primary);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(216, 27, 96, 0.15);
}
.account-card.featured {
    border-color: var(--primary);
    background: linear-gradient(180deg, #FFF0F5 0%, #FFFFFF 100%);
}
.account-card.featured::before {
    content: "推荐";
    position: absolute;
    top: -12px;
    right: 20px;
    background: var(--primary);
    color: #fff;
    font-size: 12px;
    padding: 3px 10px;
    border-radius: 10px;
    font-weight: 600;
}
.account-name {
    font-size: 18px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 6px;
}
.account-price {
    font-size: 26px;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 16px;
}
.account-price small { font-size: 13px; color: var(--text-light); font-weight: 400; }
.account-features { margin-bottom: 20px; }
.account-features li {
    font-size: 14px;
    color: var(--text-light);
    padding: 6px 0;
    line-height: 1.6;
}
.account-features li::before {
    content: "✓ ";
    color: var(--primary);
    font-weight: 700;
    margin-right: 4px;
}

/* ---------- 交易步骤 ---------- */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.step-item {
    text-align: center;
    position: relative;
}
.step-number {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
    font-size: 22px;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 14px;
}
.step-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 8px;
}
.step-desc {
    font-size: 13px;
    color: var(--text-light);
    line-height: 1.7;
}

/* ---------- 客户评价 ---------- */
.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.testimonial-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 26px 22px;
    position: relative;
    transition: all 0.25s;
}
.testimonial-card:hover {
    border-color: var(--primary);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}
.testimonial-card::before {
    content: "❝";
    position: absolute;
    top: 14px;
    right: 20px;
    font-size: 40px;
    color: var(--primary-light);
    line-height: 1;
    font-family: Georgia, serif;
}
.testimonial-text {
    font-size: 14px;
    line-height: 1.9;
    color: var(--text-light);
    margin-bottom: 16px;
    position: relative;
    z-index: 1;
}
.testimonial-author {
    display: flex;
    align-items: center;
    gap: 10px;
    padding-top: 14px;
    border-top: 1px solid var(--border);
}
.testimonial-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 16px;
}
.testimonial-name {
    font-size: 14px;
    font-weight: 700;
    color: var(--text);
}
.testimonial-role {
    font-size: 12px;
    color: var(--text-light);
}

/* ---------- 合作伙伴 ---------- */
.partners-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 16px;
}
.partner-item {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px 10px;
    text-align: center;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-light);
    transition: all 0.25s;
}
.partner-item:hover {
    border-color: var(--primary);
    color: var(--primary);
}

/* ---------- FAQ 折叠 ---------- */
.faq-list { display: grid; gap: 12px; }
.faq-item {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: border-color 0.2s;
}
.faq-item:hover, .faq-item.open { border-color: var(--primary); }
.faq-question {
    padding: 16px 20px;
    font-size: 15px;
    font-weight: 600;
    color: var(--text);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
}
.faq-question::after {
    content: "+";
    font-size: 20px;
    color: var(--primary);
    font-weight: 700;
    transition: transform 0.2s;
}
.faq-item.open .faq-question::after {
    content: "−";
}
.faq-answer {
    display: none;
    padding: 0 20px 18px;
    font-size: 14px;
    line-height: 1.9;
    color: var(--text-light);
    border-top: 1px solid var(--border);
    padding-top: 14px;
}
.faq-item.open .faq-answer { display: block; }

/* ---------- 时间轴 ---------- */
.timeline {
    position: relative;
    padding-left: 30px;
}
.timeline::before {
    content: "";
    position: absolute;
    left: 8px;
    top: 6px;
    bottom: 6px;
    width: 2px;
    background: var(--primary-light);
}
.timeline-item {
    position: relative;
    padding-bottom: 28px;
}
.timeline-item:last-child { padding-bottom: 0; }
.timeline-item::before {
    content: "";
    position: absolute;
    left: -29px;
    top: 6px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--primary);
    box-shadow: 0 0 0 4px var(--primary-light);
}
.timeline-year {
    font-size: 18px;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 4px;
}
.timeline-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 4px;
}
.timeline-desc {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.8;
}

/* ---------- 团队 ---------- */
.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
.team-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px 18px;
    text-align: center;
    transition: all 0.25s;
}
.team-card:hover {
    border-color: var(--primary);
    transform: translateY(-3px);
}
.team-avatar {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
    font-size: 26px;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 14px;
}
.team-name {
    font-size: 15px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 4px;
}
.team-role {
    font-size: 13px;
    color: var(--primary);
    margin-bottom: 10px;
}
.team-bio {
    font-size: 13px;
    color: var(--text-light);
    line-height: 1.7;
}

/* ---------- 价值观 ---------- */
.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.value-item {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px 20px;
    text-align: center;
    transition: all 0.25s;
}
.value-item:hover { border-color: var(--primary); }
.value-item .icon {
    font-size: 34px;
    margin-bottom: 12px;
}
.value-item h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 8px;
}
.value-item p {
    font-size: 13px;
    color: var(--text-light);
    line-height: 1.8;
}

/* ---------- CTA 横幅 ---------- */
.cta-banner {
    background: linear-gradient(135deg, #880E4F 0%, #D81B60 100%);
    border-radius: 14px;
    padding: 48px 40px;
    text-align: center;
    color: #fff;
    margin-bottom: 28px;
}
.cta-banner h2 {
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 12px;
    color: #fff;
    border: none;
    padding: 0;
}
.cta-banner p {
    font-size: 15px;
    opacity: 0.9;
    margin-bottom: 24px;
}

/* ---------- 数据表格 ---------- */
.table-wrapper {
    overflow-x: auto;
    border-radius: var(--radius);
    border: 1px solid var(--border);
}
.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
    background: var(--white);
}
.data-table th {
    background: var(--black);
    color: #fff;
    text-align: left;
    padding: 14px 18px;
    font-weight: 600;
    font-size: 13px;
    letter-spacing: 0.5px;
    white-space: nowrap;
}
.data-table td {
    padding: 13px 18px;
    border-bottom: 1px solid var(--border);
    color: var(--text-light);
    white-space: nowrap;
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: #FFF0F5; }
.data-table td strong { color: var(--text); }

/* ---------- 联系表单 ---------- */
.contact-form {
    display: grid;
    gap: 16px;
}
.form-row {
    display: grid;
    gap: 6px;
}
.form-row label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
}
.form-row input,
.form-row textarea {
    width: 100%;
    padding: 11px 14px;
    border: 1.5px solid var(--border);
    border-radius: 8px;
    font-size: 14px;
    font-family: inherit;
    outline: none;
    transition: border-color 0.2s;
    background: var(--white);
    color: var(--text);
}
.form-row input:focus,
.form-row textarea:focus {
    border-color: var(--primary);
}
.form-row textarea {
    min-height: 120px;
    resize: vertical;
}

/* ---------- 侧栏（用于新闻页） ---------- */
.news-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 28px;
    align-items: start;
}
.sidebar-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 22px;
    margin-bottom: 20px;
}
.sidebar-card h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--text);
    padding-bottom: 12px;
    margin-bottom: 14px;
    border-bottom: 2px solid var(--primary-light);
}
.sidebar-card ul li {
    padding: 10px 0;
    font-size: 14px;
    border-bottom: 1px dashed var(--border);
    line-height: 1.6;
}
.sidebar-card ul li:last-child { border-bottom: none; }
.sidebar-card a {
    color: var(--text-light);
    display: block;
}
.sidebar-card a:hover { color: var(--primary); }
.sidebar-tag {
    display: inline-block;
    padding: 5px 12px;
    background: var(--primary-light);
    color: var(--primary-dark);
    border-radius: 20px;
    font-size: 12px;
    margin: 0 6px 8px 0;
    transition: all 0.2s;
}
.sidebar-tag:hover {
    background: var(--primary);
    color: #fff;
}

/* ---------- 通用板块标题 ---------- */
.section-title {
    text-align: center;
    margin-bottom: 32px;
}
.section-title h2 {
    font-size: 26px;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 8px;
    border: none;
    padding: 0;
    display: inline-block;
    position: relative;
}
.section-title h2::after {
    content: "";
    display: block;
    width: 48px;
    height: 3px;
    background: var(--primary);
    border-radius: 2px;
    margin: 10px auto 0;
}
.section-title p {
    font-size: 14px;
    color: var(--text-light);
    margin-top: 12px;
}

/* ---------- 响应式 ---------- */
@media (max-width: 1024px) {
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .account-grid { grid-template-columns: 1fr; }
    .steps-grid { grid-template-columns: repeat(2, 1fr); }
    .testimonial-grid { grid-template-columns: 1fr; }
    .partners-grid { grid-template-columns: repeat(3, 1fr); }
    .team-grid { grid-template-columns: repeat(2, 1fr); }
    .values-grid { grid-template-columns: 1fr; }
    .news-layout { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .stats-bar { padding: 28px 18px; }
    .stat-number { font-size: 26px; }
    .stats-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
    .steps-grid { grid-template-columns: 1fr 1fr; gap: 18px; }
    .partners-grid { grid-template-columns: repeat(2, 1fr); }
    .cta-banner { padding: 32px 20px; }
    .cta-banner h2 { font-size: 22px; }
    .section-title h2 { font-size: 20px; }
    .data-table th, .data-table td { padding: 10px 12px; font-size: 13px; }
    .testimonial-card { padding: 22px 18px; }
}