/*@@OPT|block1|blk1|1151B@@*/
/* Nuclear baidu popup CSS - must be in head to take effect before popup loads */
body>div[id*="shangqiao"],body>div[class*="shangqiao"],
body>div[id*="hm_t"],body>div[id*="tj_push"],
body>div[class*="ebridge"],body>div[id*="BDBridge"],body>div[class*="BDBridge"],
body>div[class*="webim"],body>div[class*="online-service"],
body>div[class*="cp-float"],body>div[class*="float-bar"],
body>div[id*="lxb"],body>div[class*="lxb"],
body>div:has(>iframe[src*="baidu"]),
iframe[src*="shangqiao"],iframe[src*="ebridge"],iframe[src*="easemob"],iframe[src*="bcbos.baidu"],
.bdbridge-iframe,.shangqiao-widget,.online-consult{
  display:none!important;width:0!important;height:0!important;overflow:hidden!important;
  visibility:hidden!important;pointer-events:none!important;opacity:0!important;
  z-index:-9999!important;position:absolute!important;left:-9999px!important;top:-9999px!important;
}
.brand-desc{font-size:13px;color:#64748b;line-height:1.7;margin-top:8px}
.contact-info p{font-size:13px;margin-bottom:6px;color:#64748b}
.social-links a{color:#475569;text-decoration:none;font-size:13px;transition:color .2s}
.social-links a:hover{color:#1B6CF5}

/*@@OPT|block2|blk2|4406B@@*/
.auth-btn{padding:7px 18px;border-radius:6px;font-size:13px;cursor:pointer;transition:.2s;border:none}
.auth-btn-login{background:transparent;color:#c0c6d4;border:1px solid #4a5568}
.auth-btn-login:hover{color:#1677ff;border-color:#1B6CF5}
.auth-btn-register{background:#1B6CF5;color:#fff}
.auth-btn-register:hover{background:#1558D6}
.mega-item-icon{font-size:32px!important;margin-bottom:10px!important;display:block!important}
.mega-item-title{font-weight:600!important;font-size:15px!important;margin-bottom:6px!important;color:#1a1a1a!important}
.mega-item-desc{font-size:12px!important;color:#94a3b8!important;line-height:1.5!important}
@media(max-width:768px){
  /* auth-buttons display:none removed */
  .mobile-bottom-nav,#mobileBottomNav{display:flex!important;position:fixed!important;bottom:0!important;left:0!important;right:0!important;width:100%!important;height:56px!important;background:#fff!important;border-top:1px solid #eef0f3!important;z-index:9999!important;justify-content:space-around!important;align-items:center!important;padding:0!important;padding-bottom:0px!important;box-shadow:0 -2px 10px rgba(0,0,0,.08)!important}
  nav.mobile-bottom-nav .nav-tab{display:flex!important;flex-direction:column!important;align-items:center!important;justify-content:center!important;flex:1!important;height:48px!important;padding:2px 0!important;gap:2px!important;font-size:10px!important;color:#8c8c8c!important;cursor:pointer;text-decoration:none!important;-webkit-tap-highlight-color:transparent!important}
  nav.mobile-bottom-nav .nav-tab.active{color:#1B6CF5!important}
  nav.mobile-bottom-nav .nav-tab svg{width:22px!important;height:22px!important}
  nav.mobile-bottom-nav .nav-tab span{font-size:10px!important;line-height:1.2!important}
}
@media(min-width:769px){
  .mobile-bottom-nav,#mobileBottomNav{display:none!important;visibility:hidden!important}
}
.mobile-more-menu{position:fixed!important;bottom:56px!important;left:0!important;right:0!important;background:#fff!important;border-top:1px solid #e2e8f0!important;box-shadow:0 -4px 16px rgba(0,0,0,.1)!important;z-index:10000!important;padding:8px 0!important;display:none!important}
#mobile-info-menu.mobile-more-menu,#mobile-info-menu{position:fixed!important;bottom:56px!important;left:0!important;right:0!important;z-index:10000!important;display:none!important}
#mobile-info-menu.mobile-more-menu.visible,#mobile-info-menu.visible{display:block!important}
#mobile-more-menu.mobile-more-menu,#mobile-more-menu{position:fixed!important;bottom:56px!important;left:0!important;right:0!important;z-index:10000!important;display:none!important}
#mobile-more-menu.mobile-more-menu.visible,#mobile-more-menu.visible{display:block!important}

.mobile-more-menu.visible{display:block!important}
.mobile-more-menu a{display:block;padding:14px 24px;color:#333;text-decoration:none;font-size:15px;border-bottom:1px solid #f0f0f0;transition:background .15s}
.mobile-more-menu a:hover{background:#f5f5f5}

/* ===== 终极屏蔽百度在线咨询/客服widget v4 (2026-10-19) ===== */
/* Layer 1: 通配所有标签(不限body直接子元素) */
[id*="shangqiao"],[class*="shangqiao"],
[id*="hm_t"],[id*="tj_push"],[id*="tj_tongji"],
[id*="lxb"],[class*="lxb"],
[id*="ebridge"],[class*="ebridge"],
[id*="BDBridge"],[class*="BDBridge"],
[id*="cp-float"],[class*="cp-float"],
[class*="float-btn"],[class*="consult-btn"],
[class*="customer-service"],[class*="chat-widget"],
[class*="cs_float"],[class*="cp-cpt"],
[class*="im-widget"],[class*="easemob"],
[class*="afanfan"],[class*="kefu"],
[class*="online-consult"],[class*="message-box"],
[id*="cpro"],
[class*="bdsug"],
/* Layer 2: 百度域名iframe */
iframe[src*="shangqiao"],iframe[src*="ebridge"],iframe[src*="easemob"],
iframe[src*="webim"],iframe[src*="/im/"],iframe[src*="bcbos"],
iframe[src*="qiao.baidu"],iframe[src*="kf.baidu"],
/* Layer 3: 右侧固定浮层(非本站元素) */
body > div:not(#backToTopBtn):not(#privacyModal):not(#termsModal):not(#wechatModal):not(.modal-overlay):not(.nav-mega-menu):not(.header):not(#cookieBanner):not([class*="wechat"]):not([class*="privacy"]):not([class*="terms"]):not([class*="cookie"]):not(.compare-view):not([id*="view-"]){
  position:relative !important;
}
/* Layer 4: 包含百度商桥iframe的容器 */
body>div:has(>iframe[src*="baidu"]){
  display:none !important; width:0 !important; height:0 !important;
  overflow:hidden !important; pointer-events:none !important;
}
div:has(>[class*="bridge"]){display:none !important;}

/*@@OPT|block3|blk3|9576B@@*/
/* Nuclear baidu popup CSS - must be in head to take effect before popup loads */
body>div[id*="shangqiao"],body>div[class*="shangqiao"],
body>div[id*="hm_t"],body>div[id*="tj_push"],
body>div[class*="ebridge"],body>div[id*="BDBridge"],body>div[class*="BDBridge"],
body>div[class*="webim"],body>div[class*="online-service"],
body>div[class*="cp-float"],body>div[class*="float-bar"],
body>div[id*="lxb"],body>div[class*="lxb"],
body>div:has(>iframe[src*="baidu"]),
iframe[src*="shangqiao"],iframe[src*="ebridge"],iframe[src*="easemob"],iframe[src*="bcbos.baidu"],
.bdbridge-iframe,.shangqiao-widget,.online-consult{
  display:none!important;width:0!important;height:0!important;overflow:hidden!important;
  visibility:hidden!important;pointer-events:none!important;opacity:0!important;
  z-index:-9999!important;position:absolute!important;left:-9999px!important;top:-9999px!important;
}
.auth-btn{padding:7px 18px;border-radius:6px;font-size:13px;cursor:pointer;transition:.2s;border:none}
.auth-btn-login{background:transparent;color:#c0c6d4;border:1px solid #4a5568}
.auth-btn-login:hover{color:#1677ff;border-color:#1B6CF5}
.auth-btn-register{background:#1B6CF5;color:#fff}
.auth-btn-register:hover{background:#1558D6}
.main-content{max-width:1300px!important;margin:0 auto!important;padding:80px 40px 30px!important}
@media(max-width:768px){
  .main-content{padding:70px 12px 80px!important}
}
.brand-desc{font-size:13px;color:#64748b;line-height:1.7;margin-top:8px}
.contact-info p{font-size:13px;margin-bottom:6px;color:#64748b}
.social-links a{color:#475569;text-decoration:none;font-size:13px;transition:color .2s}
.social-links a:hover{color:#1B6CF5}


/* ===== Topic Page Styles ===== */
.topic-hero{background:linear-gradient(135deg,#0f2b5e 0%,#1a4fa0 40%,#1B6CF5 100%);border-radius:16px;padding:56px 48px 48px;color:#fff;position:relative;overflow:hidden;margin-bottom:40px}
.topic-hero::before{content:'';position:absolute;top:-60px;right:-60px;width:260px;height:260px;border-radius:50%;background:rgba(255,255,255,0.06)}
.topic-hero::after{content:'';position:absolute;bottom:-40px;left:30%;width:180px;height:180px;border-radius:50%;background:rgba(255,255,255,0.04)}
.topic-hero h1{font-size:36px;font-weight:700;margin-bottom:12px;position:relative;z-index:1}
.topic-hero .hero-subtitle{font-size:17px;opacity:0.9;line-height:1.7;max-width:720px;position:relative;z-index:1;margin-bottom:28px}
.hero-stats{display:flex;gap:32px;flex-wrap:wrap;position:relative;z-index:1}
.hero-stat{text-align:center}
.hero-stat .stat-num{font-size:32px;font-weight:700;display:block}
.hero-stat .stat-label{font-size:13px;opacity:0.8}

.breadcrumb{display:flex;align-items:center;gap:8px;margin-bottom:24px;font-size:14px;color:#64748b;flex-wrap:wrap}
.breadcrumb a{color:#1B6CF5;text-decoration:none}
.breadcrumb a:hover{text-decoration:underline}
.breadcrumb span{color:#94a3b8}

.section-block{margin-bottom:48px}
.section-title{font-size:24px;font-weight:700;color:#1a2b4a;margin-bottom:8px;display:flex;align-items:center;gap:10px}
.section-title .icon{width:32px;height:32px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0}
.section-desc{font-size:15px;color:#64748b;margin-bottom:24px;line-height:1.7}

/* 等保简介 */
.intro-card{background:#f8fafc;border-radius:12px;padding:28px 32px;border:1px solid #e2e8f0;line-height:1.85;font-size:15px;color:#334155}

/* 流程图 */
.flow-steps{display:flex;align-items:flex-start;gap:0;overflow-x:auto;padding:20px 0}
.flow-step{flex:1;min-width:140px;text-align:center;position:relative}
.flow-step .step-circle{width:56px;height:56px;border-radius:50%;background:linear-gradient(135deg,#1B6CF5,#3b82f6);color:#fff;display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:700;margin:0 auto 12px;box-shadow:0 4px 12px rgba(27,108,245,0.3);position:relative;z-index:2}
.flow-step .step-title{font-size:15px;font-weight:600;color:#1a2b4a;margin-bottom:6px}
.flow-step .step-desc{font-size:12px;color:#64748b;line-height:1.6;padding:0 8px}
.flow-step:not(:last-child)::after{content:'';position:absolute;top:28px;left:calc(50% + 32px);width:calc(100% - 64px);height:3px;background:linear-gradient(90deg,#1B6CF5,#93c5fd);z-index:1}
@media(max-width:768px){
  .flow-steps{flex-direction:column;gap:20px;align-items:center}
  .flow-step{min-width:auto;width:80%}
  .flow-step:not(:last-child)::after{display:none}
}

/* 级别对比 */
.level-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:768px){.level-grid{grid-template-columns:1fr}}
.level-card{background:#fff;border-radius:12px;padding:24px;border:1px solid #e2e8f0;transition:box-shadow .2s}
.level-card:hover{box-shadow:0 4px 20px rgba(0,0,0,0.08)}
.level-card .level-badge{display:inline-block;padding:4px 14px;border-radius:20px;font-size:13px;font-weight:600;margin-bottom:14px}
.level-badge-l1{background:#ecfdf5;color:#059669}
.level-badge-l2{background:#eff6ff;color:#2563eb}
.level-badge-l3{background:#fef3c7;color:#d97706}
.level-card h4{font-size:16px;color:#1a2b4a;margin-bottom:10px}
.level-card ul{list-style:none;padding:0;margin:0}
.level-card li{font-size:13px;color:#475569;padding:5px 0;border-bottom:1px dashed #f1f5f9;display:flex;align-items:flex-start;gap:6px;line-height:1.6}
.level-card li:last-child{border-bottom:none}
.level-card li::before{content:'✓';color:#1B6CF5;font-weight:700;flex-shrink:0;margin-top:1px}

/* 产品推荐 */
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:960px){.product-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.product-grid{grid-template-columns:1fr}}
.product-card{background:#fff;border-radius:12px;padding:20px;border:1px solid #e2e8f0;transition:all .2s;text-decoration:none;display:block;color:inherit}
.product-card:hover{box-shadow:0 4px 16px rgba(27,108,245,0.1);border-color:#93c5fd;transform:translateY(-2px)}
.product-card .pc-icon{width:42px;height:42px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:12px}
.product-card .pc-title{font-size:15px;font-weight:600;color:#1a2b4a;margin-bottom:6px}
.product-card .pc-desc{font-size:13px;color:#64748b;line-height:1.6;margin-bottom:10px}
.product-card .pc-link{font-size:13px;color:#1B6CF5;font-weight:500}
.product-card .pc-link:hover{text-decoration:underline}

/* 内容聚合 */
.content-links{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
@media(max-width:600px){.content-links{grid-template-columns:1fr}}
.content-link-card{display:flex;align-items:center;gap:16px;background:#fff;border-radius:12px;padding:20px;border:1px solid #e2e8f0;text-decoration:none;color:inherit;transition:all .2s}
.content-link-card:hover{box-shadow:0 4px 16px rgba(27,108,245,0.1);border-color:#93c5fd}
.clc-icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:24px;flex-shrink:0}
.clc-info h4{font-size:15px;color:#1a2b4a;margin-bottom:4px}
.clc-info p{font-size:13px;color:#64748b;line-height:1.5}

/* FAQ */
.faq-list{display:flex;flex-direction:column;gap:10px}
.faq-item{background:#fff;border:1px solid #e2e8f0;border-radius:10px;overflow:hidden}
.faq-question{width:100%;padding:16px 20px;font-size:15px;font-weight:600;color:#1a2b4a;background:none;border:none;text-align:left;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:12px;transition:background .2s}
.faq-question:hover{background:#f8fafc}
.faq-question .faq-arrow{transition:transform .2s;flex-shrink:0;font-size:12px;color:#94a3b8}
.faq-item.open .faq-question .faq-arrow{transform:rotate(180deg)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-item.open .faq-answer{max-height:500px}
.faq-answer-inner{padding:0 20px 16px;font-size:14px;color:#475569;line-height:1.8}

/* CTA */
.cta-section{background:linear-gradient(135deg,#1B6CF5 0%,#3b82f6 100%);border-radius:16px;padding:40px 48px;text-align:center;color:#fff}
.cta-section h3{font-size:24px;font-weight:700;margin-bottom:10px}
.cta-section p{font-size:15px;opacity:0.9;margin-bottom:24px}
.cta-buttons{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.cta-btn{padding:12px 32px;border-radius:8px;font-size:15px;font-weight:600;cursor:pointer;text-decoration:none;transition:all .2s;border:none}
.cta-btn-primary{background:#fff;color:#1B6CF5}
.cta-btn-primary:hover{background:#f0f7ff;transform:translateY(-1px)}
.cta-btn-outline{background:transparent;color:#fff;border:2px solid rgba(255,255,255,0.6)}
.cta-btn-outline:hover{background:rgba(255,255,255,0.1);border-color:#fff}

/* 数据来源 */
.data-source{font-size:12px;color:#94a3b8;margin-top:12px;padding:12px 16px;background:#f8fafc;border-radius:8px;border:1px solid #f1f5f9}

/* ===== Mobile Bottom Nav ===== */
.mobile-bottom-nav,#mobileBottomNav{display:flex;position:fixed;bottom:0;left:0;right:0;width:100%;height:56px;background:#fff;border-top:1px solid #eef0f3;z-index:9999;justify-content:space-around;align-items:center;padding:0;box-shadow:0 -2px 10px rgba(0,0,0,.08)}
.mobile-bottom-nav .nav-tab{display:flex;flex-direction:column;align-items:center;justify-content:center;flex:1;height:48px;padding:2px 0;gap:2px;font-size:10px;color:#8c8c8c;text-decoration:none}
.mobile-bottom-nav .nav-tab.active{color:#1B6CF5}
.mobile-bottom-nav .nav-tab svg{width:22px;height:22px}
.mobile-bottom-nav .nav-tab span{font-size:10px;line-height:1.2}

@media(min-width:769px){
  .mobile-bottom-nav,#mobileBottomNav{display:none!important}
}

/*@@OPT|mobile-info-menu-fix-css|blk4|535B@@*/
#mobile-info-menu.mobile-more-menu{position:fixed!important;bottom:56px!important;left:0!important;right:0!important;background:#fff!important;border-top:1px solid #e2e8f0!important;box-shadow:0 -4px 16px rgba(0,0,0,.1)!important;z-index:10000!important;padding:8px 0!important;display:none!important;max-height:60vh!important;overflow-y:auto!important;margin:0!important}
#mobile-info-menu.mobile-more-menu.visible{display:block!important}
@media(max-width:768px){#mobile-info-menu.mobile-more-menu.visible{display:block!important}}