/* 内容页（文章型页面）共用样式，依赖 home.css 的设计变量 */

.article-main {
  padding: clamp(120px, 14vw, 150px) clamp(18px, 5vw, 54px) clamp(48px, 6vw, 80px);
}

.article-inner {
  width: min(100%, 860px);
  margin: 0 auto;
}

.breadcrumb {
  margin-bottom: 22px;
  color: var(--muted);
  font-size: 14px;
}

.breadcrumb a {
  color: var(--flame-dark);
}

.breadcrumb a:hover {
  color: var(--flame);
}

.article-inner h1 {
  margin: 0 0 14px;
  font-size: clamp(28px, 4vw, 40px);
  line-height: 1.25;
}

.article-lede {
  margin: 0 0 34px;
  color: var(--muted);
  font-size: clamp(16px, 2vw, 18px);
}

.article-inner h2 {
  margin: 44px 0 14px;
  font-size: clamp(21px, 2.6vw, 27px);
  line-height: 1.35;
}

.article-inner h3 {
  margin: 26px 0 10px;
  font-size: clamp(17px, 2vw, 20px);
}

.article-inner p {
  margin: 0 0 14px;
}

.article-inner ul,
.article-inner ol {
  margin: 0 0 16px;
  padding-left: 1.4em;
}

.article-inner ul {
  list-style: disc;
}

.article-inner ol {
  list-style: decimal;
}

.article-inner li {
  margin-bottom: 8px;
}

.article-inner li > p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 15px;
}

.article-inner table {
  width: 100%;
  margin: 0 0 18px;
  border-collapse: collapse;
  background: var(--panel);
  font-size: 15px;
}

.article-inner th,
.article-inner td {
  padding: 10px 14px;
  border: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.article-inner th {
  background: rgba(247, 165, 47, 0.14);
  white-space: nowrap;
}

.article-highlight {
  margin: 0 0 16px;
  padding: 16px 20px;
  border-left: 4px solid var(--flame);
  border-radius: 8px;
  background: var(--panel);
}

.faq-list details {
  margin-bottom: 10px;
  padding: 14px 18px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel);
}

.faq-list summary {
  cursor: pointer;
  font-weight: 600;
}

.faq-list details p {
  margin: 10px 0 0;
}

.article-cta {
  margin-top: 48px;
  padding: 28px clamp(20px, 4vw, 40px);
  border-radius: 16px;
  background: linear-gradient(120deg, rgba(239, 79, 25, 0.1), rgba(247, 165, 47, 0.16));
  text-align: center;
}

.article-cta h2 {
  margin-top: 0;
}

.article-cta .selected-button {
  margin-top: 6px;
}

.contact-list {
  list-style: none;
  padding-left: 0;
}

.contact-list li {
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}

/* GEO资讯列表页：卡片栅格（每行3个） */

.news-inner {
  width: min(100%, var(--max, 1180px));
  margin: 0 auto;
}

.news-inner h1 {
  margin: 0 0 14px;
  font-size: clamp(28px, 4vw, 40px);
  line-height: 1.25;
}

.insight-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin: 30px 0 10px;
}

.insight-card {
  display: flex;
  flex-direction: column;
  padding: 24px 24px 20px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--panel);
  color: inherit;
  text-decoration: none;
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.insight-card:hover {
  transform: translateY(-4px);
  border-color: rgba(239, 79, 25, 0.45);
  box-shadow: 0 14px 30px rgba(202, 44, 28, 0.1);
}

.insight-tag {
  align-self: flex-start;
  padding: 4px 12px;
  border-radius: 999px;
  background: rgba(239, 79, 25, 0.1);
  color: var(--flame-dark);
  font-size: 13px;
  font-weight: 600;
}

.insight-card h2 {
  margin: 14px 0 10px;
  font-size: 18px;
  line-height: 1.5;
  font-weight: 700;
}

.insight-card .insight-excerpt {
  flex: 1;
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.7;
}

.insight-meta {
  padding-top: 12px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 960px) {
  .insight-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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