/* ============================================================
   FXCM福汇前台样式 - 天蓝色主题
   ============================================================ */
:root{
  --primary:#0ea5e9;--primary-dark:#0284c7;--primary-light:#38bdf8;
  --primary-bg:#f0f9ff;--text:#1e293b;--text-light:#64748b;--text-muted:#94a3b8;
  --border:#e2e8f0;--white:#fff;--gray-bg:#f8fafc;--radius:12px;--radius-sm:8px;
  --shadow:0 1px 3px rgba(0,0,0,.06);--shadow-lg:0 10px 30px rgba(0,0,0,.08);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI','PingFang SC','Microsoft YaHei',sans-serif;color:var(--text);font-size:15px;line-height:1.7;background:var(--white)}
a{text-decoration:none;color:inherit;transition:.2s}
img{max-width:100%;height:auto;display:block}
.container{max-width:1200px;margin:0 auto;padding:0 20px}

/* 顶部导航 */
.site-header{background:var(--white);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:1000}
.header-inner{max-width:1200px;margin:0 auto;padding:0 20px;display:flex;align-items:center;height:66px;gap:20px}
.logo{display:flex;align-items:center;gap:9px;font-size:20px;font-weight:800;color:var(--primary);white-space:nowrap}
.logo-icon{font-size:24px}
.main-nav{display:flex;gap:4px;margin-left:auto}
.main-nav>a,.nav-dropdown>a{padding:8px 14px;font-size:14px;font-weight:500;color:var(--text-light);border-radius:8px;display:flex;align-items:center;gap:5px}
.main-nav>a:hover,.nav-dropdown>a:hover{color:var(--primary);background:var(--primary-bg)}
.main-nav>a.active,.nav-dropdown>a.active{color:var(--primary);background:var(--primary-bg);font-weight:600}
.nav-dropdown{position:relative}
.nav-dropdown .fa-chevron-down{font-size:10px}
.dropdown-menu{position:absolute;top:100%;left:0;background:var(--white);border-radius:var(--radius-sm);box-shadow:var(--shadow-lg);min-width:180px;padding:8px;opacity:0;visibility:hidden;transform:translateY(6px);transition:.2s}
.nav-dropdown:hover .dropdown-menu{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown-menu a{display:flex;align-items:center;gap:10px;padding:10px 14px;font-size:14px;color:var(--text-light);border-radius:6px}
.dropdown-menu a:hover{background:var(--primary-bg);color:var(--primary)}
.header-actions{display:flex;gap:10px}
.header-contact-bar{background:var(--primary-bg);text-align:center;padding:6px;font-size:13px}
.qq-contact{cursor:pointer;color:var(--primary-dark);display:inline-flex;align-items:center;gap:6px}
.copy-icon{font-size:11px;opacity:.5}
.mobile-toggle{display:none;background:none;border:none;font-size:22px;color:var(--text);cursor:pointer}

/* 按钮 */
.btn{display:inline-flex;align-items:center;gap:7px;padding:9px 20px;border-radius:8px;font-size:14px;font-weight:600;border:none;cursor:pointer;transition:.25s;white-space:nowrap}
.btn-primary{background:var(--primary);color:var(--white)}
.btn-primary:hover{background:var(--primary-dark);transform:translateY(-1px);box-shadow:0 4px 14px rgba(14,165,233,.35)}
.btn-outline{background:var(--white);color:var(--primary);border:1.5px solid var(--primary)}
.btn-outline:hover{background:var(--primary-bg)}
.btn-lg{padding:13px 30px;font-size:15px}
.btn-block{display:flex;width:100%;justify-content:center}

/* Hero */
.hero-section{background:linear-gradient(135deg,#0ea5e9 0%,#38bdf8 50%,#7dd3fc 100%);color:var(--white);padding:80px 20px;text-align:center}
.hero-content h1{font-size:40px;font-weight:800;margin-bottom:16px;line-height:1.3}
.hero-content p{font-size:17px;opacity:.92;max-width:640px;margin:0 auto 32px}
.hero-buttons{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.hero-buttons .btn-primary{background:var(--white);color:var(--primary)}
.hero-buttons .btn-primary:hover{background:#f0f9ff}
.hero-buttons .btn-outline{border-color:rgba(255,255,255,.7);color:var(--white);background:transparent}
.hero-buttons .btn-outline:hover{background:rgba(255,255,255,.15)}
.hero-stats{display:flex;justify-content:center;gap:56px;margin-top:48px;flex-wrap:wrap}
.stat-item{text-align:center}
.stat-num{display:block;font-size:30px;font-weight:800}
.stat-label{font-size:13px;opacity:.85}

/* 通用区块 */
.section{padding:64px 0}
.section-gray{background:var(--gray-bg)}
.section-title{font-size:28px;font-weight:800;text-align:center;margin-bottom:10px;color:var(--text)}
.section-subtitle{text-align:center;color:var(--text-muted);font-size:15px;margin-bottom:44px}
.section-more{text-align:center;margin-top:40px}
.page-hero{background:linear-gradient(135deg,#0ea5e9,#38bdf8);color:var(--white);padding:52px 20px;text-align:center}
.page-hero h1{font-size:32px;font-weight:800;margin-bottom:8px}
.page-hero p{opacity:.9;font-size:15px}
.page-hero-sm{padding:32px 20px}
.breadcrumb{font-size:13px;opacity:.9}
.breadcrumb a{color:var(--white);text-decoration:underline}

/* 产品卡片 */
.product-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:22px}
.product-card{background:var(--white);border:1.5px solid var(--border);border-radius:var(--radius);padding:30px 22px;text-align:center;transition:.3s;display:block}
.product-card:hover{border-color:var(--primary-light);box-shadow:var(--shadow-lg);transform:translateY(-4px)}
.product-icon{width:56px;height:56px;background:var(--primary-bg);border-radius:14px;display:flex;align-items:center;justify-content:center;margin:0 auto 18px;font-size:24px;color:var(--primary)}
.product-card h3{font-size:17px;font-weight:700;margin-bottom:8px}
.product-card p{font-size:13px;color:var(--text-muted);margin-bottom:14px;line-height:1.6}
.product-link{font-size:13px;color:var(--primary);font-weight:600;display:inline-flex;align-items:center;gap:5px}

/* 新闻卡片 */
.news-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:24px}
.news-card{background:var(--white);border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);transition:.3s}
.news-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px)}
.news-thumb{height:180px;overflow:hidden;background:var(--primary-bg)}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:.4s}
.news-card:hover .news-thumb img{transform:scale(1.05)}
.news-body{padding:20px}
.news-body time{font-size:12px;color:var(--text-muted);display:block;margin-bottom:8px}
.news-body h3{font-size:16px;font-weight:700;margin-bottom:8px;line-height:1.5}
.news-body h3 a:hover{color:var(--primary)}
.news-body p{font-size:13px;color:var(--text-muted);line-height:1.7;margin-bottom:12px}
.read-more{font-size:13px;color:var(--primary);font-weight:600}

/* 内容页布局 */
.content-wrap{display:grid;grid-template-columns:1fr 300px;gap:36px;align-items:start}
.content-main{min-width:0}
.rich-text{font-size:15px;line-height:1.9;color:#334155}
.rich-text p{margin-bottom:16px}
.content-sidebar{position:sticky;top:86px}
.sidebar-box{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);padding:22px;margin-bottom:20px}
.sidebar-box h3{font-size:15px;font-weight:700;margin-bottom:14px;color:var(--text);padding-bottom:10px;border-bottom:2px solid var(--primary-bg)}
.sidebar-link{display:flex;align-items:center;gap:9px;padding:9px 0;font-size:14px;color:var(--text-light);border-bottom:1px solid #f8fafc}
.sidebar-link:hover{color:var(--primary)}
.sidebar-link.active{color:var(--primary);font-weight:600}
.sidebar-cta{background:linear-gradient(135deg,#f0f9ff,#e0f2fe);border-color:#bae6fd}
.sidebar-cta p{font-size:13px;color:var(--text-light);margin-bottom:14px}

/* 表格 */
.table-wrap{overflow-x:auto;margin:16px 0}
.data-table{width:100%;border-collapse:collapse;font-size:14px}
.data-table th{background:var(--primary-bg);color:var(--primary-dark);padding:11px 14px;text-align:left;font-weight:600;font-size:13px;white-space:nowrap}
.data-table td{padding:11px 14px;border-bottom:1px solid var(--border)}
.data-table tr:hover td{background:var(--gray-bg)}
.badge{display:inline-block;padding:2px 10px;border-radius:20px;font-size:11px;font-weight:600;background:var(--primary-bg);color:var(--primary-dark)}

/* 特性网格 */
.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;margin-top:20px}
.feature-item{background:var(--gray-bg);border-radius:var(--radius);padding:22px;text-align:center}
.feature-item i{font-size:26px;color:var(--primary);margin-bottom:12px}
.feature-item h4{font-size:15px;margin-bottom:6px}
.feature-item p{font-size:13px;color:var(--text-muted)}

/* 联系 */
.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:18px;margin-bottom:32px}
.contact-item{background:var(--gray-bg);border-radius:var(--radius);padding:22px;text-align:center}
.contact-item i{font-size:24px;color:var(--primary);margin-bottom:10px}
.contact-item h4{font-size:14px;margin-bottom:5px}
.contact-item p{font-size:13px;color:var(--text-muted)}
.copy-qq{cursor:pointer}
.contact-form{background:var(--gray-bg);border-radius:var(--radius);padding:26px;margin-top:16px}
.form-row{margin-bottom:14px}
.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:.2s;background:var(--white)}
.form-row input:focus,.form-row textarea:focus{border-color:var(--primary-light);box-shadow:0 0 0 3px rgba(56,189,248,.12)}
.form-msg{background:#f0fdf4;color:#16a34a;padding:10px 16px;border-radius:8px;font-size:13px;margin-bottom:14px}
.empty-tip{text-align:center;color:var(--text-muted);padding:60px 0}

/* 分页 */
.pagination{display:flex;gap:6px;justify-content:center;margin-top:36px}
.pagination a{padding:8px 14px;border-radius:8px;background:var(--white);border:1px solid var(--border);font-size:14px;color:var(--text-light)}
.pagination a:hover{border-color:var(--primary-light);color:var(--primary)}
.pagination a.active{background:var(--primary);color:var(--white);border-color:var(--primary)}

/* 底部 */
.site-footer{background:#0f172a;color:#cbd5e1;padding:56px 0 0;margin-top:0}
.footer-main{max-width:1200px;margin:0 auto;padding:0 20px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.2fr;gap:36px;padding-bottom:40px;border-bottom:1px solid #1e293b}
.footer-col h4{font-size:15px;font-weight:700;color:var(--white);margin-bottom:16px;display:flex;align-items:center;gap:8px}
.footer-col p{font-size:13px;line-height:1.8;margin-bottom:8px;color:#94a3b8}
.footer-col a{display:block;font-size:13px;color:#94a3b8;padding:4px 0}
.footer-col a:hover{color:var(--primary-light)}
.footer-bottom{padding:20px 0;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px}
.footer-links{display:flex;gap:18px;flex-wrap:wrap}
.footer-links a{font-size:12px;color:#64748b}
.footer-links a:hover{color:var(--primary-light)}
.copyright{font-size:12px;color:#64748b;line-height:1.6}
.icp a{color:#64748b;font-size:12px}

/* 手机端底部固定栏 */
.mobile-bottom-bar{display:none;position:fixed;bottom:0;left:0;right:0;background:var(--white);border-top:1px solid var(--border);padding:8px 12px;z-index:999;box-shadow:0 -2px 10px rgba(0,0,0,.06);gap:10px}
.mobile-btn{flex:1;display:flex;align-items:center;justify-content:center;gap:6px;padding:11px;border-radius:8px;font-size:14px;font-weight:600}
.mobile-btn-primary{background:var(--primary);color:var(--white)}
.mobile-btn-outline{background:var(--white);color:var(--primary);border:1.5px solid var(--primary)}

/* 响应式 */
@media(max-width:992px){
  .content-wrap{grid-template-columns:1fr}
  .content-sidebar{position:static}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  body{font-size:14px;padding-bottom:64px}
  .header-inner{height:58px}
  .main-nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--white);flex-direction:column;padding:12px;box-shadow:var(--shadow-lg);border-top:1px solid var(--border)}
  .main-nav.show{display:flex}
  .main-nav>a,.nav-dropdown>a{padding:11px 14px;width:100%}
  .nav-dropdown{width:100%}
  .dropdown-menu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;padding:0 0 0 16px;display:none}
  .nav-dropdown:hover .dropdown-menu,.nav-dropdown.open .dropdown-menu{display:block}
  .header-actions{display:none}
  .mobile-toggle{display:block;margin-left:auto}
  .header-contact-bar{font-size:12px}
  .hero-section{padding:52px 16px}
  .hero-content h1{font-size:26px}
  .hero-content p{font-size:14px}
  .hero-stats{gap:28px;margin-top:32px}
  .stat-num{font-size:22px}
  .section{padding:44px 0}
  .section-title{font-size:22px}
  .product-grid{grid-template-columns:1fr 1fr;gap:14px}
  .product-card{padding:20px 14px}
  .news-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;text-align:center}
  .mobile-bottom-bar{display:flex}
  .hero-buttons{flex-direction:column;align-items:center}
  .hero-buttons .btn{width:100%;max-width:280px;justify-content:center}
}
@media(max-width:480px){
  .product-grid{grid-template-columns:1fr}
}
/* ============================================================
   新增模块样式（2025增强版）
   ============================================================ */

/* ---------- 平台介绍网格 ---------- */
.intro-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:36px;align-items:start}
.intro-text h3{font-size:20px;font-weight:700;margin-bottom:16px;color:var(--text)}
.intro-text p{font-size:15px;line-height:1.9;color:#334155;margin-bottom:14px}
.intro-points{list-style:none;margin-top:16px}
.intro-points li{display:flex;align-items:flex-start;gap:10px;font-size:14px;color:var(--text);padding:8px 0;border-bottom:1px dashed var(--border)}
.intro-points li:last-child{border-bottom:none}
.intro-points i{color:var(--primary);margin-top:3px}
.intro-side{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.intro-card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);padding:18px;text-align:center;transition:.25s}
.intro-card:hover{border-color:var(--primary-light);box-shadow:var(--shadow);transform:translateY(-2px)}
.intro-card i{font-size:22px;color:var(--primary);margin-bottom:10px}
.intro-card h4{font-size:14px;font-weight:700;margin-bottom:6px}
.intro-card p{font-size:12px;color:var(--text-muted);line-height:1.6}

/* ---------- 全球办公室 ---------- */
.office-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}
.office-card{background:var(--white);border-radius:var(--radius);padding:24px;text-align:center;transition:.25s;border:1px solid var(--border)}
.office-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--primary-light)}
.office-card i{font-size:28px;color:var(--primary);margin-bottom:12px;display:inline-block}
.office-card h3{font-size:18px;font-weight:800;margin-bottom:6px;color:var(--text)}
.office-card address{font-style:normal;font-size:12px;color:var(--primary);margin-bottom:10px;font-weight:600}
.office-card p{font-size:13px;color:var(--text-muted);line-height:1.6}

/* ---------- 交易软件推荐 ---------- */
.software-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:22px}
.software-card{background:var(--white);border-radius:var(--radius);padding:26px;border:1px solid var(--border);transition:.3s}
.software-card:hover{border-color:var(--primary-light);box-shadow:var(--shadow-lg);transform:translateY(-4px)}
.software-logo{width:54px;height:54px;border-radius:12px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:22px;margin-bottom:16px}
.software-card h3{font-size:17px;font-weight:700;margin-bottom:10px}
.software-card>p{font-size:13px;color:var(--text-light);line-height:1.7;margin-bottom:14px}
.software-features{list-style:none}
.software-features li{font-size:12px;color:var(--text-muted);padding:4px 0;display:flex;align-items:flex-start;gap:8px}
.software-features i{color:var(--primary);font-size:11px;margin-top:5px}

/* ---------- 全球奖项 ---------- */
.award-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px}
.award-card{background:linear-gradient(160deg,#fff,#f0f9ff);border:1px solid #bae6fd;border-radius:var(--radius);padding:24px;text-align:center;position:relative;transition:.25s}
.award-card:hover{transform:translateY(-4px);box-shadow:0 12px 30px rgba(14,165,233,.15)}
.award-icon{width:52px;height:52px;margin:0 auto 12px;background:linear-gradient(135deg,#0ea5e9,#38bdf8);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:22px}
.award-year{display:inline-block;font-size:11px;font-weight:700;color:var(--primary-dark);background:#e0f2fe;padding:2px 10px;border-radius:20px;margin-bottom:8px}
.award-card h4{font-size:14px;font-weight:700;margin-bottom:4px;color:var(--text)}
.award-card p{font-size:11px;color:var(--text-muted)}

/* ---------- CTA 区块 ---------- */
.cta-section{background:linear-gradient(135deg,#0ea5e9,#0284c7);color:#fff;padding:60px 20px;text-align:center}
.cta-section h2{font-size:26px;font-weight:800;margin-bottom:12px}
.cta-section p{font-size:15px;opacity:.9;margin-bottom:26px}
.cta-section .btn-primary{background:#fff;color:var(--primary-dark)}
.cta-section .btn-primary:hover{background:#f0f9ff}

/* ---------- 时间轴 ---------- */
.timeline{position:relative;margin:32px 0 48px;padding-left:28px}
.timeline::before{content:'';position:absolute;left:8px;top:6px;bottom:6px;width:2px;background:linear-gradient(180deg,#0ea5e9,#bae6fd)}
.timeline-item{position:relative;padding-bottom:28px}
.timeline-item:last-child{padding-bottom:0}
.timeline-item::before{content:'';position:absolute;left:-27px;top:6px;width:14px;height:14px;background:#fff;border:3px solid var(--primary);border-radius:50%}
.timeline-year{font-size:18px;font-weight:800;color:var(--primary);margin-bottom:6px}
.timeline-content h4{font-size:15px;font-weight:700;margin-bottom:4px}
.timeline-content p{font-size:14px;color:var(--text-light);line-height:1.7}

/* ---------- 开户流程 ---------- */
.steps-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;margin-bottom:24px}
.step-card{background:var(--white);border:1.5px solid var(--border);border-radius:var(--radius);padding:26px 20px;position:relative;transition:.25s}
.step-card:hover{border-color:var(--primary-light);box-shadow:var(--shadow-lg);transform:translateY(-3px)}
.step-num{font-size:32px;font-weight:900;color:transparent;-webkit-text-stroke:1.5px var(--primary);margin-bottom:12px;line-height:1}
.step-card h4{font-size:16px;font-weight:700;margin-bottom:8px;color:var(--text)}
.step-card p{font-size:13px;color:var(--text-light);line-height:1.7}

/* ---------- 产品优点卡片 ---------- */
.section-lead{font-size:14px;color:var(--text-light);margin-bottom:20px}
.advantage-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin-bottom:36px}
.advantage-card{background:linear-gradient(160deg,#fff,#f0f9ff);border:1px solid #e0f2fe;border-radius:var(--radius);padding:22px;transition:.25s}
.advantage-card:hover{border-color:var(--primary-light);box-shadow:var(--shadow);transform:translateY(-3px)}
.advantage-icon{width:44px;height:44px;background:var(--primary);color:#fff;border-radius:11px;display:flex;align-items:center;justify-content:center;font-size:18px;margin-bottom:12px}
.advantage-card h4{font-size:15px;font-weight:700;margin-bottom:6px;color:var(--text)}
.advantage-card p{font-size:13px;color:var(--text-light);line-height:1.7}

/* ---------- FAQ 手风琴 ---------- */
.faq-list{margin:16px 0 36px}
.faq-item{background:var(--white);border:1px solid var(--border);border-radius:var(--radius-sm);margin-bottom:10px;overflow:hidden;transition:.2s}
.faq-item[open]{border-color:var(--primary-light);box-shadow:0 4px 16px rgba(14,165,233,.08)}
.faq-item summary{list-style:none;cursor:pointer;padding:16px 20px;font-size:15px;font-weight:600;color:var(--text);display:flex;justify-content:space-between;align-items:center;gap:14px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-q:hover{color:var(--primary)}
.faq-toggle-icon{color:var(--primary);font-size:12px;transition:.3s;flex-shrink:0}
.faq-item[open] .faq-toggle-icon{transform:rotate(180deg)}
.faq-a{padding:0 20px 18px;font-size:14px;color:var(--text-light);line-height:1.8;border-top:1px dashed var(--border);padding-top:14px;margin-top:0}

/* ---------- 热门文章 ---------- */
.hot-header{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:18px;flex-wrap:wrap;gap:8px}
.hot-title{font-size:22px;font-weight:800;color:var(--text);display:flex;align-items:center;gap:10px}
.hot-title i{color:#ea580c}
.hot-sub{font-size:13px;color:var(--text-muted)}
.hot-list{list-style:none;display:grid;grid-template-columns:1fr;gap:10px}
.hot-item{background:var(--white);border:1px solid var(--border);border-radius:var(--radius-sm);transition:.2s}
.hot-item:hover{border-color:var(--primary-light);background:var(--primary-bg);transform:translateX(3px)}
.hot-link{display:flex;align-items:center;gap:14px;padding:14px 18px}
.hot-rank{width:28px;height:28px;border-radius:50%;background:#e2e8f0;color:#475569;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:800;flex-shrink:0}
.hot-rank-1{background:linear-gradient(135deg,#f59e0b,#d97706);color:#fff}
.hot-rank-2{background:linear-gradient(135deg,#94a3b8,#64748b);color:#fff}
.hot-rank-3{background:linear-gradient(135deg,#c2410c,#9a3412);color:#fff}
.hot-name{flex:1;font-size:14px;font-weight:600;color:var(--text);line-height:1.5}
.hot-meta{font-size:12px;color:var(--text-muted);white-space:nowrap;flex-shrink:0}
.side-rank{display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;background:var(--primary-bg);color:var(--primary-dark);border-radius:4px;font-size:11px;font-weight:700;margin-right:6px;flex-shrink:0}

/* ---------- 响应式补充 ---------- */
@media(max-width:992px){
  .intro-grid{grid-template-columns:1fr;gap:24px}
}
@media(max-width:768px){
  .intro-side{grid-template-columns:1fr 1fr}
  .software-grid,.award-grid,.advantage-grid,.office-grid{grid-template-columns:1fr 1fr;gap:14px}
  .software-card,.award-card,.advantage-card,.office-card{padding:18px 16px}
  .award-icon,.advantage-icon,.software-logo{width:44px;height:44px;font-size:18px}
  .steps-grid{grid-template-columns:1fr}
  .cta-section{padding:44px 16px}
  .cta-section h2{font-size:20px}
  .hot-link{padding:12px 14px;gap:10px}
  .hot-name{font-size:13px}
  .faq-item summary{padding:14px 16px;font-size:14px}
  .faq-a{padding:12px 16px 16px;font-size:13px}
}
@media(max-width:480px){
  .intro-side{grid-template-columns:1fr}
  .software-grid,.award-grid,.advantage-grid,.office-grid{grid-template-columns:1fr}
}