.article-hero {
    text-align: center;
    padding: 3.25rem 1.25rem 2.25rem;
    background:
        radial-gradient(circle at 12% 18%, rgba(255, 205, 120, 0.5), transparent 35%),
        radial-gradient(circle at 88% 82%, rgba(93, 186, 180, 0.32), transparent 38%),
        linear-gradient(135deg, #08343b, #0a5f67 56%, #0c7882);
    color: #f6fcfd;
    border-radius: 20px;
    margin-bottom: 2.5rem;
    box-shadow: 0 14px 34px rgba(8, 52, 59, 0.3);
}

.article-hero h1 {
    font-size: clamp(2rem, 4.4vw, 3.2rem);
    margin: 0 0 0.85rem;
    line-height: 1.1;
}

.article-hero p {
    max-width: 760px;
    margin: 0 auto;
    font-size: clamp(1.02rem, 2vw, 1.24rem);
}

.article-content {
    background: #ffffff;
    border-radius: 16px;
    padding: clamp(1.2rem, 2.4vw, 2.6rem);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.08);
    display: flex;
    flex-direction: column;
    gap: 2.3rem;
}

.article-section {
    background: none;
    border-radius: 0;
    box-shadow: none;
    padding: 0;
    margin-bottom: 0;
}

.article-section h2 {
    color: #0b4f57;
    margin: 0;
    font-size: clamp(1.45rem, 3vw, 2.05rem);
    line-height: 1.2;
}

.article-section p {
    margin: 0.85rem 0;
}

.article-meta {
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-size: 0.82rem;
    margin-bottom: 0.75rem;
    color: #c0f0f4;
}

.timeline-strip {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.85rem;
    margin-top: 1rem;
}

.timeline-card {
    border-radius: 12px;
    background: #f3fbfc;
    border: 1px solid #d0ecef;
    padding: 0.85rem;
}

.timeline-card h3 {
    margin: 0 0 0.4rem;
    color: #0b4f57;
    font-size: 1rem;
}

.timeline-card p {
    margin: 0;
    font-size: 0.94rem;
    color: #355c63;
}

.article-callout {
    border-left: 4px solid #0c7882;
    background: #edf8fa;
    border-radius: 10px;
    padding: 0.8rem 1rem;
    color: #274c53;
}

.article-image {
    width: min(100%, 980px);
    margin: 1.35rem auto 0;
    border-radius: 18px;
    border: 1px solid #cfe6e6;
    box-shadow: 0 18px 34px rgba(10, 95, 103, 0.14);
    background: #f8fcfc;
}

@media (max-width: 1024px) {
    .timeline-strip {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .article-hero {
        padding: 2.4rem 0.95rem 1.8rem;
        border-radius: 16px;
    }

    .article-content {
        border-radius: 14px;
    }

    .article-section p {
        font-size: 0.99rem;
    }
}

@media (max-width: 480px) {
    .article-hero p {
        max-width: 95%;
    }

    .article-meta {
        font-size: 0.72rem;
    }

    .timeline-card h3 {
        font-size: 0.95rem;
    }

    .timeline-card p {
        font-size: 0.9rem;
    }
}