.blog-page {
    max-width: 1240px;
    margin: 0 auto;
    padding: 96px 20px 48px;
}

.blog-hero {
    position: relative;
    border-radius: 22px;
    padding: 34px 28px;
    background: linear-gradient(118deg, #dfeeff 0%, #f3f8ff 46%, #fff3dc 100%);
    border: 1px solid #d7e4f7;
    box-shadow: 0 14px 34px rgba(16, 54, 98, 0.08);
    margin-bottom: 24px;
    overflow: hidden;
}

.blog-hero::before {
    content: "";
    position: absolute;
    width: 280px;
    height: 280px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(30, 115, 221, 0.2) 0%, rgba(30, 115, 221, 0) 72%);
    right: -80px;
    top: -70px;
}

.blog-hero::after {
    content: "";
    position: absolute;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 183, 74, 0.24) 0%, rgba(255, 183, 74, 0) 70%);
    left: -70px;
    bottom: -130px;
}

.blog-hero-kicker {
    position: relative;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 5px 12px;
    border-radius: 999px;
    font-size: 12px;
    letter-spacing: .8px;
    color: #1f4f8f;
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(125, 158, 201, 0.35);
    margin-bottom: 12px;
}

.blog-hero h1 {
    position: relative;
    z-index: 1;
    margin: 0;
    font-size: 46px;
    color: #1f2d3d;
    letter-spacing: 1px;
}

.blog-hero p {
    position: relative;
    z-index: 1;
    margin: 12px 0 0;
    color: #4f6072;
    font-size: 16px;
}

.blog-category-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 18px 0 28px;
}

.blog-category-tabs a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 18px;
    border-radius: 999px;
    background: #ffffff;
    color: #2f4662;
    font-size: 14px;
    text-decoration: none;
    border: 1px solid #d8e2ef;
    box-shadow: 0 2px 7px rgba(30, 72, 116, 0.06);
    transition: all .2s ease;
}

.blog-category-tabs a:hover {
    transform: translateY(-1px);
    border-color: #a7c4e7;
}

.blog-category-tabs a.active {
    background: linear-gradient(90deg, #1f79df 0%, #2ea4f4 58%, #ffbe55 100%);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 6px 16px rgba(35, 102, 186, 0.26);
}

.blog-top-nav {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 14px;
    font-size: 15px;
    color: #6b7b8f;
}

.blog-top-nav a {
    color: #2267bb;
    text-decoration: none;
}

.blog-top-nav a:hover {
    color: #14518f;
}

.blog-top-nav .current {
    color: #334155;
    font-weight: 600;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}

.blog-card {
    display: block;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid #e8ecf0;
    text-decoration: none;
    background: #fff;
    transition: transform .25s ease, box-shadow .25s ease;
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 24px rgba(22, 40, 58, 0.12);
}

.blog-card-cover {
    position: relative;
    height: 146px;
    background: linear-gradient(120deg, #5f7bbf, #8ab0ff);
}

.blog-card-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.blog-date-tag {
    position: absolute;
    right: 10px;
    bottom: 10px;
    background: rgba(0, 0, 0, 0.7);
    color: #fff;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
}

.blog-card-body {
    padding: 12px;
}

.blog-card-category {
    font-size: 12px;
    color: #2f5fbb;
    margin-bottom: 6px;
}

.blog-card-title {
    margin: 0;
    color: #1f2937;
    font-size: 18px;
    line-height: 1.45;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card-summary {
    margin: 10px 0 0;
    color: #536275;
    font-size: 13px;
    line-height: 1.65;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-empty {
    background: #fff;
    border: 1px dashed #d8dce2;
    border-radius: 16px;
    color: #6b7280;
    text-align: center;
    padding: 42px 18px;
}

.blog-pagination {
    margin-top: 28px;
    display: flex;
    gap: 8px;
    align-items: center;
    justify-content: center;
}

.blog-pagination a,
.blog-pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 10px;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
    background: #fff;
    color: #334155;
    text-decoration: none;
    font-size: 14px;
}

.blog-pagination a.active {
    background: #1f2d3d;
    border-color: #1f2d3d;
    color: #fff;
}

.blog-detail-wrap {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 20px;
}

.blog-detail-main {
    border: 1px solid #e8ecf0;
    border-radius: 18px;
    background: #fff;
    overflow: hidden;
}

.blog-detail-cover {
    height: 300px;
    background: linear-gradient(110deg, #5f7bbf, #9dc1ff);
}

.blog-detail-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.blog-detail-content {
    padding: 24px;
}

.blog-detail-content h1 {
    margin: 0 0 12px;
    font-size: 34px;
    color: #1e293b;
}

.blog-meta {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    color: #64748b;
    font-size: 13px;
    margin-bottom: 20px;
}

.blog-article-body {
    color: #1f2937;
    line-height: 1.9;
    font-size: 16px;
}

.blog-article-body img {
    max-width: 100%;
    border-radius: 10px;
}

.blog-detail-side {
    border: 1px solid #e8ecf0;
    border-radius: 18px;
    background: #fff;
    padding: 16px;
    height: fit-content;
}

.blog-detail-side h3 {
    margin: 0 0 12px;
    font-size: 18px;
    color: #1f2937;
}

.blog-related-item {
    padding: 10px 0;
    border-bottom: 1px dashed #e2e8f0;
}

.blog-related-item:last-child {
    border-bottom: none;
}

.blog-related-item a {
    text-decoration: none;
    color: #1d4ed8;
    line-height: 1.6;
}

@media (max-width: 1024px) {
    .blog-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .blog-detail-wrap {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .blog-page {
        padding-top: 88px;
    }

    .blog-hero {
        padding: 26px 20px;
    }

    .blog-hero h1 {
        font-size: 34px;
    }

    .blog-hero p {
        font-size: 15px;
    }

    .blog-grid {
        grid-template-columns: 1fr;
    }

    .blog-detail-content h1 {
        font-size: 28px;
    }
}