.article-layout {
  position: relative;
  display: grid;
  width: 1400px;
  margin: 15px auto 0;
  grid-template-columns: minmax(0, 1168px) 200px;
  gap: 32px;
  align-items: start;
}

.article-shell {
  position: relative;
  z-index: 1;
  padding: 28px 34px 46px;
  border-radius: 16px;
  color: #30343b;
  background: #fff;
}
.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0 0 28px;
  color: #6c757d;
  font-size: 14px;
  font-weight: 400;
  line-height: 22px;
}

.breadcrumbs a {
  color: inherit;
  text-decoration: none;
}

.article-breadcrumb {
  color: #7b8798;
  font-size: 14px;
  line-height: 22px;
  white-space: nowrap;
}

.article-breadcrumb ol {
  display: flex;
  margin: 0;
  padding: 0;
  align-items: center;
  gap: 7px;
  list-style: none;
}

.article-breadcrumb a,
.article-meta a {
  color: inherit;
  text-decoration: none;
}

.article-breadcrumb li:not(:last-child)::after {
  margin-left: 7px;
  color: #a7b1c0;
  content: "›";
}

.article-header {
  margin-top: 20px;
  padding-bottom: 22px;
  border-bottom: 1px solid #e7ebf3;
}

.article-headline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.article-category,
.article-share {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  padding: 0 12px;
  border: 0;
  border-radius: 8px;
  color: #1557d6;
  background: #f9f9ff;
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  line-height: 30px;
  text-decoration: none;
}

.article-share {
  cursor: pointer;
}

.article-gradient-text {
  color: transparent;
  background: linear-gradient(90deg, #674fff 0%, #0a68fe 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

.article-share-label,
.article-meta > span,
.article-meta > time,
.article-meta > a {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.article-share-icon,
.article-meta-icon {
  display: block;
  width: 14px;
  height: 14px;
  flex: 0 0 14px;
  object-fit: contain;
}

.article-meta-icon {
  opacity: 0.55;
}

.article-title {
  margin: 22px auto 12px;
  color: #202833;
  font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 32px;
  font-weight: 700;
  line-height: 1.4;
  text-align: center;
}

.article-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
  color: #a0aaba;
  font-size: 13px;
  line-height: 22px;
}

.article-content {
  max-width: 920px;
  margin: 0 auto;
  color: #30343b;
  font-size: 18px;
  line-height: 1.9;
  padding-top:15px;
}
.article-content {}
.article-content p,
.article-note {
  margin: 17px 0;
}

.article-content strong {
  color: inherit;
  font-weight: 700;
}

.article-content h2 {
  margin: 34px 0 16px;
  padding: 0 0 5px 18px;
  border-bottom: 1px solid #e7ebf3;
  color: #202833;
  background: linear-gradient(180deg, #0a68fe 0%, #0a68fe 100%) left top / 4px 100% no-repeat;
  font-size: 22px;
  font-weight: 700;
  line-height: 1.45;
}

.article-content h3 {
  margin: 24px 0 8px;
  color: #2e3c51;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.6;
}

.article-figure,
.article-table-figure {
  margin: 26px 0;
}

.article-image-placeholder {
  position: relative;
  display: flex;
  min-height: 240px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: 12px;
  color: #fff;
  background: linear-gradient(135deg, #674fff 0%, #0a68fe 100%);
  text-align: center;
}

.article-image-placeholder::before,
.article-image-placeholder::after {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 50%;
  content: "";
}

.article-image-placeholder::before {
  top: -180px;
  right: -80px;
  width: 360px;
  height: 360px;
}

.article-image-placeholder::after {
  bottom: -160px;
  left: -110px;
  width: 260px;
  height: 260px;
}

.article-image-placeholder span,
.article-image-placeholder b {
  position: relative;
  z-index: 1;
}

.article-image-placeholder span {
  font-size: 26px;
  font-weight: 600;
  line-height: 1.5;
}

.article-image-placeholder b {
  margin-top: 8px;
  font-size: 15px;
  font-weight: 400;
  opacity: 0.88;
}

.article-figure figcaption,
.article-table-figure figcaption {
  margin-top: 9px;
  color: #8a96a8;
  font-size: 13px;
  line-height: 1.6;
  text-align: center;
}

.article-table-scroll {
  overflow-x: auto;
  border: 1px solid #dfe6f2;
  border-radius: 10px;
  background: #fff;
}

.article-table {
  width: 100%;
  min-width: 680px;
  border-collapse: separate;
  border-spacing: 0;
  color: #333;
  font-size: 15px;
  line-height: 1.6;
}

.article-table th,
.article-table td {
  padding: 12px 14px;
  border-bottom: 1px solid #e9edf5;
  text-align: left;
  vertical-align: top;
}

.article-table th {
  color: #333;
  background: #f0f0ff;
  font-weight: 700;
}

.article-table td:first-child {
  color: #333;
  font-weight: 600;
  white-space: nowrap;
}

.article-table th:nth-child(n + 3),
.article-table td:nth-child(n + 3) {
  text-align: center;
}

.article-table tr:last-child td {
  border-bottom: 0;
}

.article-visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.quick-card {
  position: relative;
  z-index: 2;
  padding: 24px 20px 20px;
  border-radius: 16px;
  background: #fff;
}

.quick-card h2 {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 23px;
  padding: 0 0 5px;
  border-bottom: 1px solid #e9ecef;
  color: #212529;
  font-family: "PingFang SC", sans-serif;
  font-size: 20px;
  font-weight: 600;
  line-height: 22px;
}

.quick-card h2::before {
  width: 4px;
  height: 22px;
  flex: 0 0 4px;
  border-radius: 2px;
  background: var(--accent-gradient);
  content: "";
}

.quick-card nav {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.quick-card a {
  display: flex;
  min-height: 38px;
  align-items: center;
  gap: 7px;
  padding: 8px 10px;
  border-radius: 8px;
  color: #000;
  background: rgba(243, 242, 255, 0.5);
  font-family: "PingFang SC", sans-serif;
  font-size: 18px;
  text-decoration: none;
}

.quick-card svg {
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
  fill: none;
  stroke: #303030;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  opacity: 0.8;
}

@media (hover: hover) and (pointer: fine) {
  .article-category:hover,
  .article-share:hover,
  .quick-card a:hover {
    background: rgba(243, 242, 255, 0.78);
  }
}

@media (max-width: 768px) {
  .article-layout {
    display: block;
    width: 375px;
    margin: 8px 0 0;
    overflow: clip;
  }

  .article-shell {
    width: 343px;
    margin: 0 16px;
    padding: 16px;
    border-radius: 14px;
  }

  .article-breadcrumb {
    max-width: 100%;
    overflow-x: auto;
    font-size: 12px;
    line-height: 18px;
  }

  .article-category,
  .article-share {
    min-height: 28px;
    padding: 0 9px;
    font-size: 12px;
    line-height: 28px;
  }

  .article-header {
    margin-top: 16px;
    padding-bottom: 16px;
  }

  .article-title {
    margin: 18px 0 10px;
    font-size: 18px;
    line-height: 1.45;
  }

  .article-meta {
    gap: 7px 12px;
    font-size: 10px;
    line-height: 18px;
  }

  .article-meta-icon {
    width: 10px;
    height: 10px;
    flex-basis: 10px;
  }

  .article-content {
    font-size: 12px;
    line-height: 1.85;
  }

  .article-content p,
  .article-note {
    margin: 14px 0;
  }

  .article-content h2 {
    margin: 28px 0 14px;
    padding-left: 15px;
    font-size: 14px;
  }

  .article-content h3 {
    margin: 20px 0 7px;
    font-size: 14px;
  }

  .article-image-placeholder {
    min-height: 165px;
  }

  .article-image-placeholder span {
    font-size: 22px;
  }

  .article-image-placeholder b {
    font-size: 13px;
  }

  .article-table-scroll[data-cols="4"] {
    overflow-x: hidden;
  }

  .article-table[data-cols="4"] {
    width: 100%;
    min-width: 0;
    table-layout: fixed;
  }

  .article-table {
    font-size: 11px;
  }

  .article-table th,
  .article-table td {
    padding: 8px 4px;
    overflow-wrap: anywhere;
    word-break: normal;
  }

  .article-table td:first-child {
    white-space: normal;
  }

  .article-figure figcaption {
    font-size: 12px;
  }

  .article-table-figure figcaption {
    font-size: 10px;
  }

  .quick-card {
    display: none;
  }
}