/* Article detail — airier reading layout */
.sn-article-hero.article-focusbox {
  position: relative;
  z-index: 1;
  min-height: 320px;
  padding: 88px 24px 72px !important;
  text-align: center;
  color: #f5f7fa;
  background-color: #1a2332;
  background-position: center 40% !important;
  background-size: cover !important;
  background-repeat: no-repeat !important;
  background-attachment: scroll !important;
  overflow: hidden;
}
.sn-article-hero.article-focusbox:before {
  content: "";
  background-image: none !important;
  background: linear-gradient(180deg, rgba(14,18,28,0.55) 0%, rgba(14,18,28,0.72) 45%, rgba(14,18,28,0.88) 100%) !important;
  height: 100%;
  left: 0;
  position: absolute;
  top: 0;
  width: 100%;
  z-index: 1;
}
.sn-article-hero-inner {
  position: relative;
  z-index: 2;
  max-width: 880px;
  margin: 0 auto;
}
.sn-article-hero .article-header {
  padding: 0 !important;
  border: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
}
.sn-article-hero .article-title {
  margin: 0 0 22px !important;
  font-family: var(--sn-serif);
  font-size: 36px !important;
  font-weight: 700 !important;
  line-height: 1.35 !important;
  letter-spacing: 0.04em;
  color: #fff !important;
  text-shadow: 0 2px 18px rgba(0,0,0,0.25);
}
.sn-article-hero .article-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 18px;
  padding: 0 !important;
  font-size: 13px !important;
  letter-spacing: 0.06em;
  color: rgba(245,247,250,0.78) !important;
}
.sn-article-hero .article-meta .item {
  display: inline-block;
}
.sn-article-hero .article-meta a {
  color: rgba(245,247,250,0.9) !important;
}
.sn-article-hero .article-meta a:hover {
  color: #fff !important;
}
.sn-article-hero-rule {
  display: block;
  width: 48px;
  height: 2px;
  margin: 26px auto 0;
  background: rgba(255,255,255,0.55);
}

/* Body reading */
body.single .single-content {
  margin-top: 8px;
}
body.single .article-content {
  padding: 36px 40px 28px !important;
  font-size: 17px !important;
  line-height: 1.95 !important;
  color: #2c3340 !important;
  background: #fff !important;
  border: 1px solid var(--sn-line) !important;
  border-radius: 2px !important;
  box-shadow: none !important;
}
body.single .article-content p {
  margin-bottom: 1.35em !important;
  text-indent: 2em;
}
body.single .article-content p:first-of-type {
  margin-top: 0.2em;
}
body.single .article-content img {
  margin: 1.6em auto !important;
  border-radius: 2px;
}
body.single .article-content h2,
body.single .article-content h3 {
  font-family: var(--sn-serif);
  font-weight: 700;
  color: var(--sn-ink);
  letter-spacing: 0.04em;
  margin: 1.8em 0 0.8em !important;
}
body.single .article-content h2 {
  font-size: 24px !important;
}
body.single .article-content h3 {
  font-size: 20px !important;
}
body.single .article-zhaiyao {
  margin: 0 0 28px !important;
  padding: 18px 22px !important;
  border: 1px solid var(--sn-line) !important;
  border-left: 3px solid var(--sn-ink) !important;
  background: #f7f8fa !important;
  color: var(--sn-muted) !important;
  font-size: 14px !important;
  line-height: 1.8 !important;
}
body.single .smhb {
  margin-bottom: 12px;
}
body.single .shengming {
  line-height: 1.8 !important;
  color: #8a92a0 !important;
}
body.single .shuoming {
  margin: 18px 0 0 !important;
  padding: 22px 24px !important;
  border: 1px solid var(--sn-line) !important;
  box-shadow: none !important;
  background: #fff !important;
}
body.single .shuoming .title {
  margin: 0 0 12px !important;
  text-align: left !important;
}
body.single .shuoming .title span {
  box-shadow: none !important;
  background: transparent !important;
  padding: 0 !important;
  font-family: var(--sn-serif);
  font-size: 15px !important;
  font-weight: 700 !important;
  color: var(--sn-ink) !important;
  letter-spacing: 0.08em;
}
body.single .shuoming p {
  margin: 0 !important;
  font-size: 13px !important;
  line-height: 1.8 !important;
  color: var(--sn-muted) !important;
}
body.single .article-tags {
  display: block !important;
  margin: 16px 0 8px;
  padding: 14px 4px;
  font-size: 13px;
  color: var(--sn-muted);
}
body.single .article-tags a {
  display: inline-block;
  margin: 0 8px 8px 0;
  padding: 4px 12px;
  border: 1px solid var(--sn-line);
  border-radius: 2px;
  color: var(--sn-ink);
  background: #fff;
}
body.single .article-tags a:hover {
  border-color: var(--sn-ink);
}
body.single .relates-thumb {
  margin-top: 8px;
  padding: 28px 24px !important;
  border: 1px solid var(--sn-line) !important;
  border-radius: 2px !important;
  box-shadow: none !important;
}
body.single .relates-thumb h3 {
  font-family: var(--sn-serif);
  font-size: 20px !important;
  font-weight: 700 !important;
  letter-spacing: 0.12em;
  color: var(--sn-ink);
  margin: 0 0 18px !important;
}
body.single .article-nav,
body.single .sn-post-nav {
  display: flex !important;
  gap: 12px;
  position: relative;
  z-index: 5;
  margin: 20px 0 !important;
  padding: 0 !important;
  overflow: visible !important;
  border: 0 !important;
  pointer-events: auto !important;
}
body.single .sn-post-nav-item {
  flex: 1;
  display: block !important;
  float: none !important;
  width: auto !important;
  max-width: 50%;
  margin: 0 !important;
  padding: 16px 18px !important;
  border: 1px solid var(--sn-line);
  border-radius: 2px;
  background: #fff;
  color: var(--sn-ink) !important;
  text-decoration: none !important;
  transition: border-color .2s ease, box-shadow .2s ease;
  pointer-events: auto !important;
  box-sizing: border-box;
}
body.single .sn-post-nav-item.is-empty {
  visibility: hidden;
  pointer-events: none !important;
  border: 0;
  background: transparent;
}
body.single a.sn-post-nav-item:hover {
  border-color: rgba(26, 35, 50, 0.28) !important;
  box-shadow: 0 8px 22px rgba(26, 35, 50, 0.06);
  color: var(--sn-ink) !important;
}
body.single .sn-post-nav-next {
  text-align: right;
}
body.single .sn-post-nav-label {
  display: block;
  margin-bottom: 6px;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: #9aa1ab;
}
body.single .sn-post-nav-title {
  display: block;
  font-family: var(--sn-serif);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--sn-ink);
}
body.single .sn-post-nav-item:hover .sn-post-nav-title {
  color: var(--sn-ink);
}
body.single .article-nav span.article-nav-next::before {
  display: none !important;
}

@media (max-width: 768px) {
  body.single .sn-post-nav {
    flex-direction: column;
  }
  body.single .sn-post-nav-item {
    max-width: 100%;
    text-align: left !important;
  }
}
body.single #postcomments,
body.single .comment-area,
body.single .commentform {
  margin-top: 8px;
}

@media (max-width: 768px) {
  .sn-article-hero.article-focusbox {
    min-height: 240px;
    padding: 56px 18px 48px !important;
  }
  .sn-article-hero .article-title {
    font-size: 26px !important;
  }
  body.single .article-content {
    padding: 22px 16px !important;
    font-size: 16px !important;
    line-height: 1.9 !important;
  }
}