.site-main {
  min-height: 560px;
  padding: 64px 0 88px;
  background: var(--white-bg);
  color: var(--font-main-color);
}

.site-main .container {
  width: 100%;
  max-width: none;
  margin: 0;
  overflow: visible;
}

.news-wrap {
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto;
}

.blog-intro {
  margin: 0 0 32px;
  padding: 45px 48px;
  border-radius: 22px;
  background: linear-gradient(120deg, var(--gradient-bg1), var(--gradient-bg2));
  color: #fff;
}

.blog-intro-label {
  display: block;
  margin-bottom: 12px;
  color: #a9cfff;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .14em;
}

.blog-intro-title {
  margin: 0;
  font-size: 38px;
  font-weight: 700;
  line-height: 1.3;
}

.blog-intro-desc {
  max-width: 720px;
  margin: 12px 0 0;
  color: rgba(255, 255, 255, .8);
  font-size: 16px;
  line-height: 1.75;
}

.site-main .features {
  display: flex;
  align-items: flex-start;
  gap: 34px;
}

.site-main .left {
  flex: 0 0 218px;
  padding: 10px;
  border: 1px solid var(--border-color);
  border-radius: 16px;
  background: var(--card-bg);
}

.site-main .left ul,
.site-main .newsc ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-main .left a {
  display: block;
  padding: 14px 18px;
  border-radius: 10px;
  color: var(--font-main-color);
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
}

.site-main .left a.active,
.site-main .left a:hover {
  background: var(--grid-hover-bg);
  color: var(--theme-color);
}

.site-main .right {
  flex: 1 1 auto;
  min-width: 0;
  padding: 30px 34px 36px;
  border: 1px solid var(--border-color);
  border-radius: 16px;
  background: var(--card-bg);
}

.site-main .newsc h1,
.site-main .blog-detail .title {
  margin: 0 0 22px;
  color: var(--font-main-color);
  font-size: 29px;
  line-height: 1.4;
}

.site-main .newsc li {
  display: flex;
  gap: 24px;
  padding: 24px 0;
  border-top: 1px solid var(--border-color);
}

.site-main .blog-thumb {
  display: block;
  flex: 0 0 220px;
  overflow: hidden;
  border-radius: 10px;
  background: var(--fc-box-bg);
}

.site-main .blog-thumb img {
  display: block;
  width: 100%;
  height: 150px;
  object-fit: contain;
}

.site-main .blog-copy {
  display: flex;
  flex: 1 1 auto;
  min-width: 0;
  flex-direction: column;
}

.site-main .blog-copy h3 {
  margin: 0 0 10px;
  font-size: 20px;
  line-height: 1.5;
}

.site-main .blog-copy a,
.site-main .article-nav a {
  color: var(--font-main-color);
  text-decoration: none;
}

.site-main .blog-copy a:hover,
.site-main .article-nav a:hover {
  color: var(--theme-color);
}

.site-main .blog-copy p {
  margin: 0;
  color: var(--font-hui-color);
  font-size: 15px;
  line-height: 1.75;
}

.site-main .blog-copy p a {
  margin-left: 8px;
  color: var(--theme-color);
  white-space: nowrap;
}

.site-main .blog-time {
  align-self: flex-end;
  margin-top: auto;
  padding-top: 14px;
  color: var(--font-hui-color);
  font-size: 14px;
}

.site-main .pages {
  margin-top: 24px;
  color: var(--font-hui-color);
  text-align: center;
}

.site-main .pages a,
.site-main .pages span {
  display: inline-block;
  margin: 0 4px;
  padding: 8px 12px;
  border-radius: 8px;
}

.site-main .pages a:hover {
  background: var(--grid-hover-bg);
  color: var(--theme-color);
}

.site-main .post-time {
  margin-bottom: 25px;
  color: var(--font-hui-color);
  font-size: 14px;
}

.site-main .content {
  width: 100%;
  max-width: none;
  overflow-wrap: anywhere;
  color: var(--font-main-color);
  font-size: 16px;
  line-height: 1.9;
}

.site-main .content img,
.site-main .content video {
  max-width: 100%;
  height: auto;
}

.site-main .article-nav {
  margin: 30px 0;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
  color: var(--font-hui-color);
}

.site-main .article-nav p {
  margin: 8px 0;
}

.site-main .blog-detail-back {
  display: inline-block;
  padding: 11px 20px;
  border: 1px solid var(--theme-color);
  border-radius: 24px;
  color: var(--theme-color);
  text-decoration: none;
}

.site-main .blog-detail-back:hover {
  background: var(--theme-color);
  color: #fff;
}

.blog-preview-empty {
  padding: 50px 18px;
  color: var(--font-hui-color);
  text-align: center;
  line-height: 1.8;
}

.blog-preview-empty[hidden],
.blog-dynamic[hidden] {
  display: none;
}

@media (max-width: 900px) {
  .site-main .features {
    flex-direction: column;
    gap: 18px;
  }

  .site-main .left,
  .site-main .right {
    flex-basis: auto;
    width: 100%;
  }
}

@media (max-width: 600px) {
  .site-main {
    padding: 64px 0 56px;
  }

  .news-wrap {
    width: calc(100% - 32px);
  }

  .blog-intro {
    padding: 34px 24px;
  }

  .blog-intro-title {
    font-size: 29px;
  }

  .blog-intro-desc {
    font-size: 14px;
  }

  .site-main .right {
    padding: 24px 20px;
  }

  .site-main .newsc h1,
  .site-main .blog-detail .title {
    font-size: 24px;
  }

  .site-main .newsc li {
    flex-direction: column;
    gap: 16px;
  }

  .site-main .blog-thumb {
    flex-basis: auto;
    width: 100%;
  }

  .site-main .blog-thumb img {
    height: 180px;
  }
}