/* ===== GLOBAL ===== */
body {
  font-family: "Segoe UI", Arial, sans-serif;
  background: #f4f8f6;
  margin: 0;
  color: #1b2b28;
}


/* ===== CONTAINER ===== */
.article-container {
  max-width: 900px;
  margin: 20px auto;
  padding: 0 12px;
}


/* DETAIL BOX */
.article-detail {
  background: #fff;
  padding: 20px;
  border-radius: 10px;
  border: 1px solid #e6eee9;
}

/* TITLE */
.article-title {
  font-size: 24px;
  font-weight: 600;
  color: #1b2b28;
  margin-bottom: 10px;
  line-height: 1.4;
}


/* META */
.article-meta {
  font-size: 13px;
  color: #888;
  margin-bottom: 16px;
  display: flex;
  gap: 6px;
  align-items: center;
}

.article-meta .dot {
  color: #ccc;
}

/* SUMMARY */
.article-summary {
  font-size: 16px;
  color: #333;
  margin-bottom: 20px;
  font-weight: 500;
}

/* CONTENT */
.article-content {
  line-height: 1.7;
  font-size: 15px;
  color: #222;
}

/* TEXT */
.article-content p {
  margin-bottom: 14px;
}

/* H2 */
.article-content h2 {
  font-size: 18px;
  margin: 20px 0 10px;
  color: #006B3F;
  border-left: 4px solid #00A859;
  padding-left: 10px;
}

/* IMAGE */
.article-image {
  margin: 16px 0;
}

.article-image img {
  width: 100%;
  border-radius: 8px;
}

/* QUOTE */
.article-content blockquote {
  border-left: 4px solid #00A859;
  background: #f4f8f6;
  padding: 10px 14px;
  font-style: italic;
  color: #555;
  margin: 16px 0;
}

/* RELATED */
.related {
  margin-top: 30px;
}

.related h3 {
  font-size: 16px;
  margin-bottom: 10px;
  color: #006B3F;
}

.related-item {
  display: block;
  padding: 10px;
  border-bottom: 1px solid #eee;
  text-decoration: none;
  color: #333;
}

.related-item:hover {
  background: #f4f8f6;
}

.related-title {
  font-size: 14px;
}

/* MOBILE */
@media (max-width: 600px) {
  .article-detail {
    padding: 15px;
  }

  .article-content {
    font-size: 14px;
  }

  .article-content h2 {
    font-size: 16px;
  }
}

.article-video {
  position: relative;
  padding-top: 56.25%; /* 16:9 */
  margin: 16px 0;
}

.article-video iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 8px;
}

.article-content blockquote {
  border-left: 3px solid #00A859;
  padding-left: 12px;
  margin: 16px 0;
  color: #444;
  line-height: 1.6;
}

/* dấu mở */
.article-content blockquote::before {
  content: "“";
  margin-right: 4px;
}

/* dấu đóng */
.article-content blockquote::after {
  content: "”";
  margin-left: 4px;
}

.back-link {
  margin-bottom: 10px;
}

.back-link a {
  font-size: 13px;
  color: #006B3F;
  text-decoration: none;
}

.back-link a:hover {
  text-decoration: underline;
}