body {
    background-color: #fff;
}

.blog-hero-section {
    padding: 120px 0 80px;
    background: #fff;
    text-align: center;
}

.blog-hero-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 24px;
}

.blog-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: #eff6ff;
    color: #2563eb;
    font-size: 13px;
    font-weight: 600;
    border-radius: 9999px;
    margin-bottom: 24px;
}

.blog-hero-container h1 {
    font-size: 64px;
    font-weight: 800;
    color: #0f172a;
    line-height: 1.1;
    margin-bottom: 20px;
    letter-spacing: -1.5px;
}

.blog-hero-container p {
    font-size: 18px;
    color: #64748b;
    line-height: 1.6;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.blog-hero-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #2563eb;
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    padding: 12px 28px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background: #1d4ed8;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    color: #475569;
    font-size: 15px;
    font-weight: 600;
    padding: 12px 28px;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
}

.btn-outline:hover {
    background: #f8fafc;
    color: #0f172a;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.blog-grid-section {
    padding: 40px 0 100px;
    background: #fff;
}

.blog-grid {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.blog-card {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px -10px rgba(0,0,0,0.1);
}

.blog-card-image {
    position: relative;
    width: 100%;
    height: 220px;
    background: #f1f5f9;
}

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

.blog-category-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    color: #fff;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.badge-health { background: #10b981; }
.badge-tech { background: #3b82f6; }
.badge-partner { background: #8b5cf6; }

.blog-card-content {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.blog-meta {
    font-size: 13px;
    color: #64748b;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.blog-card h3 {
    font-size: 20px;
    font-weight: 700;
    color: #0f172a;
    line-height: 1.4;
    margin-bottom: 12px;
    letter-spacing: -0.5px;
}

.blog-card p {
    font-size: 14px;
    color: #475569;
    line-height: 1.6;
    margin-bottom: 24px;
    flex-grow: 1;
}

.blog-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 20px;
    border-top: 1px solid #f1f5f9;
}

.blog-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #e2e8f0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 700;
    color: #fff;
}

.avatar-sj { background: #3b82f6; }
.avatar-mc { background: #8b5cf6; }
.avatar-ao { background: #ec4899; }

.author-info {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-size: 14px;
    font-weight: 600;
    color: #0f172a;
}

.author-role {
    font-size: 12px;
    color: #64748b;
}

.btn-share {
    color: #64748b;
    transition: color 0.2s ease;
}

.btn-share:hover {
    color: #2563eb;
}

.stay-in-loop-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #2563eb 0%, #4338ca 100%);
    color: #fff;
    text-align: center;
}

.loop-container {
    max-width: 700px;
    margin: 0 auto;
    padding: 0 24px;
}

.loop-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.stay-in-loop-section h2 {
    font-size: 44px;
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -1px;
}

.stay-in-loop-section p {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
    margin-bottom: 40px;
}

.loop-form {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.loop-input-group {
    display: flex;
    gap: 12px;
    width: 100%;
    max-width: 500px;
}

.loop-input-group input[type="email"] {
    flex: 1;
    padding: 16px 20px;
    border-radius: 8px;
    border: none;
    font-size: 15px;
    outline: none;
}

.loop-input-group button {
    padding: 16px 32px;
    border-radius: 8px;
    background: #fff;
    color: #2563eb;
    font-weight: 700;
    font-size: 15px;
    border: none;
    cursor: pointer;
    transition: background 0.2s ease;
}

.loop-input-group button:hover {
    background: #f1f5f9;
}

.loop-agree {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.8);
    cursor: pointer;
}

.loop-agree input[type="checkbox"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
}

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