/* Reset */
*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family: 'Segoe UI', Roboto, sans-serif;
}
body{
    color:#333;
    line-height:1.6;
}
.container{
    width:92%;
    max-width:1200px;
    margin:0 auto;
}
a{
    text-decoration:none;
    color:inherit;
}
ul{
    list-style:none;
}

/* Buttons */
.btn{
    border:none;
    padding:12px 24px;
    border-radius:4px;
    font-weight:600;
    cursor:pointer;
    font-size:14px;
    transition:0.2s ease;
    display:inline-flex;
    align-items:center;
    gap:8px;
}
.primary-btn{
    background:#0066cc;
    color:#fff;
}
.primary-btn:hover{
    background:#0052a3;
}
.outline-btn{
    background:#fff;
    color:#0066cc;
    border:1px solid #0066cc;
}
.outline-btn:hover{
    background:#f0f7ff;
}
.full-btn{
    width:100%;
    justify-content:center;
}

/* Top Bar
.top-bar{
    background:#121a29;
    color:#fff;
    padding:8px 0;
    font-size:13px;
}
.top-bar .container{
    display:flex;
    justify-content:space-between;
    flex-wrap:wrap;
    gap:10px;
}
.top-bar-left{
    display:flex;
    gap:20px;
}
.top-bar-right{
    display:flex;
    gap:20px;
}
.top-bar a{
    display:flex;
    align-items:center;
    gap:6px;
}
 */
/* Header 
.site-header{
    background:#fff;
    box-shadow:0 2px 8px rgba(0,0,0,0.08);
    padding:16px 0;
    position:sticky;
    top:0;
    z-index:999;
}
.site-header .container{
    display:flex;
    align-items:center;
    justify-content:space-between;
}
.logo h1{
    font-size:20px;
    font-weight:800;
    line-height:1.1;
}
.logo small{
    font-size:10px;
    font-weight:500;
    color:#666;
}
.main-nav ul{
    display:flex;
    gap:24px;
    align-items:center;
}
.main-nav a{
    font-weight:600;
    font-size:14px;
}
.main-nav a.active{
    color:#0066cc;
    border-bottom:2px solid #0066cc;
}
.mobile-menu-btn{
    display:none;
    background:none;
    border:none;
    font-size:22px;
    cursor:pointer;
}
*/





/* ========== Blog Single Page Styles ========== */
.blog-single-page{
    padding:40px 0 60px;
}
.single-layout{
    display:grid;
    grid-template-columns: 2fr 1fr;
    gap:40px;
}

/* Breadcrumbs */
.breadcrumbs{
    font-size:13px;
    color:#666;
    margin-bottom:24px;
}
.breadcrumbs a{
    color:#0066cc;
}

/* Single Header */
.blog-single-header .blog-label{
    font-size:13px;
    font-weight:700;
    color:#0066cc;
    display:block;
    margin-bottom:8px;
}
.blog-single-header h1{
    font-size:34px;
    line-height:1.25;
    margin-bottom:20px;
}
.author-meta{
    display:flex;
    justify-content:space-between;
    align-items:center;
    flex-wrap:wrap;
    gap:16px;
    margin-bottom:24px;
}
.author-info{
    display:flex;
    align-items:center;
    gap:12px;
}
.author-avatar{
    width:40px;
    height:40px;
    border-radius:50%;
    object-fit:cover;
}
.author-name{
    font-weight:600;
    font-size:14px;
}
.author-title{
    font-size:12px;
    color:#666;
}
.post-meta{
    display:flex;
    gap:16px;
    font-size:13px;
    color:#666;
}

/* Featured Image */
.single-featured-img{
    border-radius:6px;
    overflow:hidden;
    margin-bottom:32px;
}
.single-featured-img img{
    width:100%;
    display:block;
}

/* Article Body */
.article-body p{
    font-size:16px;
    margin-bottom:20px;
}
.article-body h2{
    font-size:24px;
    margin:36px 0 16px;
}
.risk-list{
    margin:16px 0 28px;
}
.risk-list li{
    display:flex;
    align-items:center;
    gap:10px;
    margin-bottom:8px;
    font-size:15px;
}
.risk-list li i{
    color:#0066cc;
}

/* Benefits Grid 4卡片 */
.benefits-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:16px;
    margin:24px 0 36px;
}
.benefit-card{
    border:1px solid #e2e8f0;
    border-radius:6px;
    padding:20px 16px;
    text-align:center;
}
.benefit-icon{
    width:48px;
    height:48px;
    background:#f0f7ff;
    border-radius:50%;
    display:flex;
    align-items:center;
    justify-content:center;
    margin:0 auto 12px;
    color:#0066cc;
    font-size:20px;
}
.benefit-card h4{
    font-size:15px;
    margin-bottom:8px;
}
.benefit-card p{
    font-size:13px;
    color:#555;
    margin-bottom:0;
}

/* Highlight Box */
.highlight-box{
    background:#f0f7ff;
    border-radius:6px;
    padding:24px;
    display:flex;
    gap:16px;
    align-items:flex-start;
    margin:28px 0 36px;
}
.highlight-icon{
    font-size:32px;
    color:#0066cc;
}
.highlight-content h4{
    font-size:18px;
    margin-bottom:8px;
}
.highlight-content p{
    margin-bottom:0;
    font-size:15px;
}

/* Share Block */
.share-block{
    display:flex;
    align-items:center;
    gap:16px;
    padding:20px 0;
    border-top:1px solid #e2e8f0;
    border-bottom:1px solid #e2e8f0;
    margin-bottom:32px;
}
.share-block p{
    margin-bottom:0;
    font-weight:500;
}
.share-buttons{
    display:flex;
    gap:10px;
}
.share-btn{
    width:36px;
    height:36px;
    border-radius:50%;
    background:#f1f5f9;
    display:flex;
    align-items:center;
    justify-content:center;
    color:#333;
    font-size:14px;
}

/* Post Navigation Prev/Next */
.post-nav{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:20px;
}
.prev-post,.next-post{
    border:1px solid #e2e8f0;
    border-radius:6px;
    padding:16px;
}
.nav-label{
    font-size:13px;
    color:#666;
    display:block;
    margin-bottom:8px;
}
.nav-post-inner{
    display:flex;
    gap:12px;
    align-items:center;
}
.prev-post .nav-post-inner{
    flex-direction:row;
}
.next-post .nav-post-inner{
    flex-direction:row-reverse;
    justify-content:space-between;
}
.nav-post-inner img{
    width:70px;
    height:50px;
    object-fit:cover;
    border-radius:4px;
}
.nav-post-inner h5{
    font-size:14px;
    line-height:1.4;
}

/* ========== Sidebar 复用样式（同博客列表页） ========== */
.blog-sidebar{
    display:flex;
    flex-direction:column;
    gap:32px;
}
.sidebar-widget{
    border:1px solid #e2e8f0;
    border-radius:6px;
    padding:24px;
}
.sidebar-widget h4{
    font-size:18px;
    margin-bottom:16px;
    padding-bottom:12px;
    border-bottom:1px solid #eee;
}

/* Category list */
.category-list li{
    padding:8px 0;
    border-bottom:1px solid #f1f5f9;
}
.category-list a{
    display:flex;
    justify-content:space-between;
    font-size:14px;
}
.category-list span{
    color:#666;
}

/* Popular Posts */
.popular-posts li{
    display:flex;
    gap:12px;
    margin-bottom:16px;
}
.pop-post-img img{
    width:60px;
    height:60px;
    object-fit:cover;
    border-radius:4px;
}
.pop-post-text a{
    font-size:14px;
    font-weight:500;
    display:block;
    margin-bottom:4px;
}
.pop-post-text span{
    font-size:12px;
    color:#666;
}

/* Brochure Widget */
.brochure-widget{
    background:#121a29;
    color:#fff;
    border:none;
}
.brochure-icon{
    font-size:32px;
    margin-bottom:12px;
}
.brochure-widget h4{
    border-bottom:none;
    margin-bottom:8px;
}
.brochure-widget p{
    font-size:14px;
    opacity:0.85;
    margin-bottom:16px;
}

/* Custom Solution Widget */
.custom-solution-widget{
    background:#f8f9fa;
}
.custom-solution-widget h4{
    border-bottom:none;
    margin-bottom:8px;
}
.custom-solution-widget p{
    font-size:14px;
    margin-bottom:16px;
}

/* Footer */
.site-footer{
    background:#121a29;
    color:#fff;
    padding:60px 0 30px;
}
.footer-grid{
    display:grid;
    grid-template-columns:1.5fr repeat(5,1fr);
    gap:30px;
}
.footer-logo h2{
    font-size:18px;
    line-height:1.1;
    margin-bottom:12px;
}
.footer-logo small{
    font-size:9px;
    opacity:0.7;
}
.footer-col p{
    font-size:13px;
    opacity:0.8;
    margin-bottom:16px;
}
.social-links{
    display:flex;
    gap:14px;
}
.social-links a{
    width:34px;
    height:34px;
    background:rgba(255,255,255,0.1);
    border-radius:50%;
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:16px;
}
.footer-col h4{
    font-size:15px;
    margin-bottom:16px;
}
.footer-col ul li{
    margin-bottom:8px;
}
.footer-col ul li a{
    font-size:13px;
    opacity:0.8;
}
.footer-col ul li a:hover{
    opacity:1;
}
.contact-list li{
    font-size:13px;
    opacity:0.8;
    margin-bottom:10px;
    display:flex;
    gap:8px;
}
.footer-bottom{
    margin-top:40px;
    padding-top:24px;
    border-top:1px solid rgba(255,255,255,0.15);
    display:flex;
    justify-content:space-between;
    font-size:12px;
    opacity:0.7;
}

/* Responsive Media Queries */
@media(max-width:992px){
    .single-layout{
        grid-template-columns:1fr;
    }
    .benefits-grid{
        grid-template-columns:repeat(2,1fr);
    }
    .post-nav{
        grid-template-columns:1fr;
    }
    .footer-grid{
        grid-template-columns:repeat(3,1fr);
    }
}
@media(max-width:768px){
    .main-nav{
        display:none;
    }
    .mobile-menu-btn{
        display:block;
    }
    .blog-single-header h1{
        font-size:26px;
    }
    .benefits-grid{
        grid-template-columns:1fr;
    }
    .highlight-box{
        flex-direction:column;
    }
    .footer-grid{
        grid-template-columns:1fr;
    }
    .footer-bottom{
        flex-direction:column;
        gap:12px;
        text-align:center;
    }
}