/* Blog Banner */
.blog-banner {
    position: relative;
    min-height: 300px;
    display: flex;
    align-items: center;
}
.blog-banner__bg {
    position:absolute;
    inset:0;
    background: url("../images/banner.jpg") center / cover no-repeat;
}
.blog-banner__bg::after {
    content:"";
    position:absolute;
    inset:0;
    background:rgba(14, 45, 85, 0.70);
}
.blog-banner__inner {
    position:relative;
    z-index:2;
    color:#ffffff;
}
.blog-banner__content h5 {
    font-size:16px;
    font-weight:400;
    margin-bottom:6px;
    text-transform:uppercase;
    opacity:0.9;
}
.blog-banner__content h1 {
    font-size:44px;
    font-weight:700;
    text-transform:uppercase;
    margin:0 0 12px;
}
.blog-banner__content p {
    font-size:16px;
    max-width:620px;
    line-height:1.6;
}

/* Main Blog Layout */
.blog-main {
    padding:48px 0 56px;
}
.blog-main__wrap {
    display:grid;
    grid-template-columns:2.1fr 1fr;
    gap:36px;
}

/* Tabs */
.blog-tabs {
    display:flex;
    gap:4px;
    border-bottom:1px solid #e2e8f0;
    margin-bottom:28px;
}
.blog-tab {
    padding:12px 16px;
    background:transparent;
    border:none;
    font-size:14px;
    font-weight:600;
    color:#545b68;
    cursor:pointer;
    border-bottom:2px solid transparent;
}
.blog-tab--active {
    color:#164782;
    border-bottom-color:#164782;
}

/* Article Grid */
.blog-article-grid {
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:26px;
}
.blog-card {
    background:#ffffff;
    border:1px solid #e8ecf1;
    border-radius:4px;
    overflow:hidden;
    transition:0.25s ease;
}
.blog-card:hover {
    box-shadow:0 4px 12px rgba(22,71,130,0.10);
}
.blog-card__img img {
    width:100%;
    height:190px;
    object-fit:cover;
}
.blog-card__body {
    padding:18px;
}
.blog-card__cat {
    font-size:12px;
    color:#164782;
    font-weight:600;
    text-transform:uppercase;
}
.blog-card__title {
    font-size:16px;
    line-height:1.4;
    margin:8px 0 10px;
    color:#102033;
}
.blog-card__desc {
    font-size:13px;
    color:#545b68;
    line-height:1.55;
    margin-bottom:14px;
}
.blog-card__meta {
    display:flex;
    gap:16px;
    font-size:12px;
    color:#6c7584;
}
.blog-card__meta i {
    margin-right:4px;
}

/* Pagination */
.blog-pagination {
    display:flex;
    justify-content:center;
    align-items:center;
    gap:6px;
    margin-top:36px;
}
.page-btn, .page-nav {


    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    line-height: 1;
    text-align: center;
    box-sizing: border-box;


    
    width:34px;
    height:34px;
    border:1px solid #cbd5e1;
    background:#fff;
    border-radius:3px;
    cursor:pointer;
}
.page-btn--active {
    background:#164782;
    color:#fff;
    border-color:#164782;
}

/* Sidebar */
.blog-sidebar {
    display:flex;
    flex-direction:column;
    gap:28px;
}
.sidebar-widget {
    border:1px solid #e8ecf1;
    border-radius:4px;
    padding:22px;
    background:#fff;
}
.widget-title {
    font-size:16px;
    font-weight:700;
    text-transform:uppercase;
    color:#102033;
    margin-bottom:16px;
}
/* Search widget */
.search-input-wrap {
    position:relative;
}
.widget-search input {
    width:100%;
    border:1px solid #cbd5e1;
    padding:10px 36px 10px 12px;
    border-radius:3px;
}
.search-btn {
    position:absolute;
    right:8px;
    top:50%;
    transform:translateY(-50%);
    background:transparent;
    border:none;
    color:#545b68;
}
/* Category list */
.cat-list li {
    margin-bottom:10px;
}
.cat-list a {
    display:flex;
    justify-content:space-between;
    color:#333c49;
    font-size:14px;
}
.cat-list a i {
    margin-right:8px;
    color:#164782;
}
.cat-list a span {
    color:#6c7584;
}
/* Popular articles */
.popular-item {
    display:flex;
    gap:12px;
    margin-bottom:16px;
}
.popular-item__thumb img {
     width:70px;
    height:70px; 
    object-fit:cover;
    border-radius:3px;
}
.popular-item__text a {
    font-size:13px;
    color:#102033;
    line-height:1.4;
    display:block;
    margin-bottom:4px;
}
.popular-item__text span {
    font-size:11px;
    color:#6c7584;
}
/* Newsletter */
.widget-newsletter p {
    font-size:13px;
    color:#545b68;
    margin-bottom:14px;
}
.widget-newsletter input {
    width:100%;
    border:1px solid #cbd5e1;
    padding:10px 12px;
    border-radius:3px;
    margin-bottom:12px;
}

/* Pre‑footer CTA */
.pre-footer-cta {
    background:#102033;
    color:#fff;
    padding:36px 0;
    background-image:linear-gradient(rgba(15,26,38,0.94),rgba(15,26,38,0.94)), url("https://picsum.photos/id/1063/1920/420");
    background-size:cover;
}
.pre-footer-cta__wrap {
    display:grid;
    grid-template-columns:1.4fr 1.4fr 1fr;
    gap:24px;
    align-items:center;
}
.pre-footer-cta__text h3 {
    font-size:20px;
    margin-bottom:6px;
}
.pre-footer-cta__text p {
    color:#b8c4d1;
    font-size:14px;
}
.pre-footer-cta__features {
    display:flex;
    gap:20px;
}
.feat-item {
    display:flex;
    align-items:flex-start;
    gap:10px;
}
.feat-item i {
    font-size:22px;
    color:#82b3e8;
}
.feat-item small {
    display:block;
    color:#b8c4d1;
    font-size:12px;
}

/* 响应式适配 */
@media(max-width:1024px){
    .blog-main__wrap {
        grid-template-columns:1fr;
    }
    .pre-footer-cta__wrap {
        grid-template-columns:1fr;
        text-align:center;
    }
    .pre-footer-cta__features {
        justify-content:center;
    }
}
@media(max-width:768px){
    .blog-article-grid {
        grid-template-columns:1fr;
    }
    .blog-tabs {
        overflow-x:auto;
    }
    .blog-tab {
        white-space:nowrap;
    }
    .blog-banner__content h1 {
        font-size:32px;
    }
}
@media(max-width:480px){
    .pre-footer-cta__features {
        flex-direction:column;
        align-items:center;
    }
}