.article-main {
    min-height: calc(100vh - 160px);
    background:
        radial-gradient(circle at top right, rgba(232, 57, 91, 0.08), transparent 32%),
        linear-gradient(180deg, #fffdfd 0%, #f8f9fa 100%);
    padding: 40px 24px 72px;
}

.article-main .container {
    max-width: 860px;
    margin: 0 auto;
}

.article-main article.container {
    background: #ffffff;
    border: 1px solid rgba(233, 236, 239, 0.9);
    border-radius: 24px;
    box-shadow: 0 24px 60px rgba(45, 52, 54, 0.08);
    padding: 40px 40px 32px;
}

.article-header {
    margin-bottom: 28px;
}

.article-header h1 {
    font-size: clamp(32px, 4vw, 44px);
    line-height: 1.25;
    color: var(--secondary);
    margin-bottom: 18px;
}

.article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 20px;
    color: var(--text-light);
    font-size: 14px;
}

.article-meta .category {
    display: inline-flex;
    align-items: center;
    padding: 6px 14px;
    border-radius: 999px;
    background: var(--primary-light);
    color: var(--primary);
    font-weight: 600;
}

.article-cover {
    margin: 24px 0 32px;
}

.article-cover img {
    width: 100%;
    display: block;
    border-radius: 18px;
    box-shadow: 0 18px 36px rgba(45, 52, 54, 0.12);
}

.article-content {
    font-size: 17px;
    line-height: 1.9;
    color: var(--text);
}

.article-content h2,
.article-content h3,
.article-content h4 {
    color: var(--secondary);
    line-height: 1.35;
    margin: 32px 0 16px;
}

.article-content h2 {
    font-size: 28px;
}

.article-content h3 {
    font-size: 22px;
}

.article-content p,
.article-content ul,
.article-content ol,
.article-content blockquote {
    margin-bottom: 18px;
}

.article-content ul,
.article-content ol {
    padding-left: 24px;
}

.article-content img {
    width: 100%;
    display: block;
    margin: 24px 0;
    border-radius: 16px;
    box-shadow: 0 18px 36px rgba(45, 52, 54, 0.12);
}

.article-content .qc-image-grid {
    display: grid;
    gap: 16px;
    width: min(100%, 920px);
    margin: 20px auto;
    align-items: stretch;
}

.article-content .qc-image-grid--2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.article-content .qc-image-grid--3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.article-content .qc-image-grid__item {
    margin: 0;
}

.article-content .qc-image-grid__item img {
    margin: 0;
    width: 100%;
    height: auto;
    aspect-ratio: 4 / 5;
    object-fit: cover;
}

.article-content table {
    width: min(100%, 920px);
    margin: 0 auto;
    table-layout: fixed;
    border-collapse: separate;
    border-spacing: 12px 0;
}

.article-content th,
.article-content td {
    border: 0;
    padding: 0;
    background: transparent;
    vertical-align: top;
}

.article-content th p,
.article-content td p {
    margin: 0;
}

.article-content td img {
    width: 100%;
    margin: 0;
    height: auto;
    aspect-ratio: 4 / 5;
    object-fit: cover;
}

.article-content p:has(> table) {
    margin: 0 !important;
    line-height: 0;
}

.article-content p:has(> table) + p {
    margin-top: 0 !important;
}

.article-content a {
    color: var(--primary);
}

.article-content blockquote {
    border-left: 4px solid var(--primary);
    background: var(--primary-light);
    padding: 16px 18px;
    border-radius: 0 12px 12px 0;
}

.article-content pre {
    overflow-x: auto;
    background: #1f2430;
    color: #f5f6fa;
    padding: 18px;
    border-radius: 14px;
}

.article-content code {
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

.article-footer {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 20px;
    align-items: center;
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
}

.tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tag {
    display: inline-flex;
    align-items: center;
    padding: 6px 12px;
    border-radius: 999px;
    background: #f3f4f6;
    color: var(--text-light);
    font-size: 13px;
}

.btn-back {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 22px;
    border-radius: 999px;
    background: var(--primary);
    color: #ffffff;
    font-weight: 600;
    transition: var(--transition);
}

.btn-back:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
}

@media (max-width: 768px) {
    .article-main {
        padding: 24px 16px 48px;
    }

    .article-main article.container {
        padding: 28px 20px 24px;
        border-radius: 18px;
    }

    .article-content .qc-image-grid--2,
    .article-content .qc-image-grid--3 {
        grid-template-columns: 1fr;
    }

    .article-footer {
        align-items: stretch;
    }
}