/* ── Container ── */
.dv-blog-container {
  max-width: var(--dv-max-width);
  margin: 0 auto;
  padding: 0 48px;
}

@media (max-width: 1024px) {
  .dv-blog-container { padding: 0 24px; }
}

/* ── Blog index ── */
.dv-blog-hero {
  padding: 80px 0 60px;
  text-align: center;
}

.dv-blog-hero__label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dv-violet);
  margin-bottom: 20px;
}

.dv-blog-hero__h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--dv-black);
  margin-bottom: 16px;
  line-height: 1.15;
}

.dv-blog-hero__lead {
  font-size: 18px;
  color: var(--dv-grey);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.6;
}

.dv-blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  padding: 0 0 80px;
}

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

@media (max-width: 640px) {
  .dv-blog-grid { grid-template-columns: 1fr; }
}

.dv-blog-card {
  background: var(--dv-white);
  border: 1px solid var(--dv-border);
  border-radius: var(--dv-radius-xl);
  overflow: hidden;
  transition: box-shadow 0.25s var(--dv-ease), transform 0.25s var(--dv-ease);
  text-decoration: none;
  display: flex;
  flex-direction: column;
}

.dv-blog-card:hover {
  box-shadow: 0 12px 32px rgba(0,0,0,0.10);
  transform: translateY(-3px);
}

.dv-blog-card__img {
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--dv-bg-soft);
}

.dv-blog-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s var(--dv-ease);
}

.dv-blog-card:hover .dv-blog-card__img img {
  transform: scale(1.04);
}

.dv-blog-card__body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.dv-blog-card__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  font-size: 12px;
  color: var(--dv-grey);
}

.dv-blog-card__cat {
  background: var(--dv-violet-bg, #f5f0ff);
  color: var(--dv-violet);
  padding: 3px 10px;
  border-radius: 20px;
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.dv-blog-card__title {
  font-size: 17px;
  font-weight: 700;
  color: var(--dv-black);
  line-height: 1.35;
  margin-bottom: 10px;
}

.dv-blog-card:hover .dv-blog-card__title {
  color: var(--dv-violet);
}

.dv-blog-card__excerpt {
  font-size: 14px;
  color: var(--dv-grey);
  line-height: 1.6;
  flex: 1;
  margin-bottom: 16px;
}

.dv-blog-card__read {
  font-size: 13px;
  font-weight: 600;
  color: var(--dv-violet);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ── Article ── */
.dv-article-hero {
  padding: 64px 0 48px;
  border-bottom: 1px solid var(--dv-border);
  margin-bottom: 48px;
}

.dv-article-hero__inner {
  max-width: 760px;
  margin: 0 auto;
}

.dv-article-hero__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.dv-article-hero__cat {
  background: var(--dv-violet-bg, #f5f0ff);
  color: var(--dv-violet);
  padding: 4px 12px;
  border-radius: 20px;
  font-weight: 700;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.dv-article-hero__date,
.dv-article-hero__read {
  font-size: 13px;
  color: var(--dv-grey);
}

.dv-article-hero__h1 {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  color: var(--dv-black);
  line-height: 1.2;
  margin-bottom: 20px;
}

.dv-article-hero__lead {
  font-size: 18px;
  color: var(--dv-grey);
  line-height: 1.65;
  margin-bottom: 28px;
}

.dv-article-hero__author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.dv-article-hero__author-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--dv-bg-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 15px;
  color: var(--dv-violet);
  border: 2px solid var(--dv-violet);
  flex-shrink: 0;
}

.dv-article-hero__author-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--dv-black);
}

.dv-article-hero__author-role {
  font-size: 12px;
  color: var(--dv-grey);
}

.dv-article-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 48px;
  align-items: start;
  padding-bottom: 80px;
}

@media (max-width: 1024px) {
  .dv-article-layout {
    grid-template-columns: 1fr;
  }
  .dv-article-sidebar { display: none; }
}

/* Article content */
.dv-article-content h2 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--dv-black);
  margin: 40px 0 16px;
  line-height: 1.25;
}

.dv-article-content h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--dv-black);
  margin: 28px 0 12px;
}

.dv-article-content p {
  font-size: 16px;
  line-height: 1.75;
  color: #374151;
  margin-bottom: 16px;
}

.dv-article-content ul,
.dv-article-content ol {
  padding-left: 20px;
  margin-bottom: 16px;
}

.dv-article-content li {
  font-size: 16px;
  line-height: 1.7;
  color: #374151;
  margin-bottom: 6px;
}

.dv-article-content strong {
  color: var(--dv-black);
  font-weight: 700;
}

.dv-article-content a:not(.dv-btn) {
  color: var(--dv-violet);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.dv-article-highlight {
  background: var(--dv-violet-bg, #f5f0ff);
  border-left: 4px solid var(--dv-violet);
  border-radius: 0 12px 12px 0;
  padding: 20px 24px;
  margin: 28px 0;
}

.dv-article-highlight p {
  margin: 0;
  font-size: 15px;
  font-weight: 500;
  color: var(--dv-black);
}

.dv-article-price-table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 15px;
}

.dv-article-price-table th {
  background: var(--dv-bg-soft);
  padding: 12px 16px;
  text-align: left;
  font-weight: 700;
  color: var(--dv-black);
  border-bottom: 2px solid var(--dv-border);
}

.dv-article-price-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--dv-border);
  color: #374151;
  vertical-align: top;
}

.dv-article-price-table tr:last-child td {
  border-bottom: none;
}

.dv-article-price-tag {
  font-weight: 700;
  color: var(--dv-violet);
  white-space: nowrap;
}

/* Sidebar */
.dv-article-sidebar {
  position: sticky;
  top: 100px;
}

.dv-article-sidebar__toc {
  background: var(--dv-bg-soft);
  border-radius: var(--dv-radius-xl);
  padding: 24px;
  margin-bottom: 24px;
}

.dv-article-sidebar__toc-title {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--dv-grey);
  margin-bottom: 16px;
}

.dv-article-sidebar__toc a {
  display: block;
  font-size: 13px;
  color: var(--dv-black);
  padding: 6px 0;
  border-bottom: 1px solid var(--dv-border);
  text-decoration: none;
  transition: color 0.15s;
}

.dv-article-sidebar__toc a:last-child { border-bottom: none; }
.dv-article-sidebar__toc a:hover { color: var(--dv-violet); }

.dv-article-sidebar__cta {
  background: var(--dv-black);
  border-radius: var(--dv-radius-xl);
  padding: 24px;
  color: var(--dv-white);
}

.dv-article-sidebar__cta-title {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 10px;
}

.dv-article-sidebar__cta p {
  font-size: 13px;
  color: rgba(255,255,255,0.65);
  line-height: 1.5;
  margin-bottom: 16px;
}

/* Article footer nav */
.dv-article-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 32px 0;
  border-top: 1px solid var(--dv-border);
  margin-top: 48px;
  gap: 16px;
  flex-wrap: wrap;
}

.dv-article-nav__back {
  font-size: 14px;
  font-weight: 600;
  color: var(--dv-grey);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: color 0.15s;
}

.dv-article-nav__back:hover { color: var(--dv-violet); }