/* NAS article: inherit the blog palette and keep technical content readable. */
.nas-article {
  overflow-wrap: anywhere;
}

.nas-page .blog-post .container > .row > .col-lg-12 {
  width: 100%;
  min-width: 0;
}

.nas-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
  color: var(--muted);
  font-size: 14px;
}

.nas-article h2 {
  scroll-margin-top: 32px;
  line-height: 1.5;
}

.nas-article figure {
  margin: 30px 0;
  min-width: 0;
  text-align: center;
}

.blog-post .nas-article figure img {
  width: 100%;
  height: auto;
  max-height: none;
  margin: 0 auto;
}

.nas-article figcaption {
  margin-top: 12px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.8;
}

.nas-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  align-items: center;
  margin: 30px 0;
}

.nas-gallery figure {
  margin: 0;
}

.nas-article .code-block {
  margin: 26px 0;
  overflow: hidden;
  border: 1px solid #344352;
  border-radius: 9px;
  background: #17212b;
  box-shadow: 0 8px 22px rgba(17, 24, 32, 0.12);
}

.code-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 45px;
  padding: 8px 16px;
  border-bottom: 1px solid #344352;
  background: #202d39;
  color: #b5c2cf;
  font: 12px/1.5 Consolas, "Liberation Mono", "Microsoft YaHei", monospace;
}

.code-label {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  min-width: 0;
}

.code-label::before {
  content: ">_";
  color: #85c6b0;
  font-weight: 700;
}

.code-kind {
  color: #a0afbe;
}

.code-copy {
  flex-shrink: 0;
  padding: 4px 9px;
  border: 1px solid #566779;
  border-radius: 4px;
  background: transparent;
  color: #d9e2ec;
  font: inherit;
  cursor: pointer;
}

.code-copy:hover,
.code-copy:focus-visible {
  border-color: #85c6b0;
  color: #b5e7d6;
  background: #2c3d48;
}

.code-copy:focus-visible,
.nas-article pre:focus-visible {
  outline: 2px solid #85c6b0;
  outline-offset: -3px;
}

.nas-article pre {
  padding: 20px;
  margin: 26px 0;
  max-width: 100%;
  overflow-x: auto;
  border: 1px solid #344352;
  border-radius: 9px;
  background: #17212b;
  color: #e0e8f0;
  font-size: 14px;
  line-height: 1.9;
  text-align: left;
  tab-size: 4;
  white-space: pre;
  overflow-wrap: normal;
  word-break: normal;
  scrollbar-width: thin;
  scrollbar-color: #5c6e80 #17212b;
}

.nas-article .code-block pre {
  margin: 0;
  border: 0;
  border-radius: 0;
}

.nas-article pre code {
  padding: 0;
  color: inherit;
  background: transparent;
  font-family: "Cascadia Code", "Cascadia Mono", Consolas, "Liberation Mono", monospace;
  font-size: inherit;
  line-height: inherit;
  white-space: inherit;
}

.nas-article pre .code-command { color: #8ddbc2; }
.nas-article pre .code-option { color: #b9b1ef; }
.nas-article pre .code-value { color: #edcb8a; }
.nas-article pre .code-error { color: #ff9f9f; }
.nas-article pre .code-status { color: #8ddbc2; }
.nas-article pre .code-path { color: #99cdf0; }

.nas-article p code,
.nas-article li code {
  padding: 2px 6px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--surface-soft);
  color: var(--ink);
  font-family: "Cascadia Code", Consolas, "Liberation Mono", monospace;
  font-size: 0.88em;
  overflow-wrap: anywhere;
}

.nas-table {
  width: 100%;
  margin: 28px 0;
  border-collapse: collapse;
  color: var(--ink);
  font-size: 16px;
  line-height: 1.8;
}

.nas-table th,
.nas-table td {
  padding: 12px 16px;
  border: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.nas-table thead,
.nas-table tbody th {
  background: var(--surface-soft);
}

.nas-table tbody th {
  width: 24%;
  min-width: 70px;
}

.blog-post .nas-article .nas-route {
  padding: 20px;
  border-left: 3px solid var(--accent);
  background: var(--surface-soft);
  text-indent: 0;
}

@media (max-width: 1199px) {
  .nas-page .search-toggle { right: 56px; }
  .nas-page .theme-toggle { right: 16px; }
  .nas-page .navbar-right { margin-right: 85px; }
}

@media (max-width: 767px) {
  .nas-page .search-toggle { right: 138px; }
  .nas-page .theme-toggle { right: 100px; }
  .nas-page .navbar-right { margin-right: -15px; }
  .nas-page .search-toggle,
  .nas-page .theme-toggle {
    top: 20px;
    width: 30px;
    height: 30px;
    font-size: 13px;
  }
}

@media (max-width: 600px) {
  .nas-gallery {
    grid-template-columns: minmax(0, 1fr);
  }

  .nas-table th,
  .nas-table td {
    padding: 9px;
    font-size: 14px;
  }

  .nas-article pre {
    padding: 16px;
    font-size: 13px;
  }

  .code-toolbar {
    padding: 8px 12px;
    gap: 8px;
  }

  .code-label {
    gap: 6px;
  }
}

@media print {
  .nas-article figure,
  .nas-table,
  .nas-article .code-block {
    break-inside: avoid;
  }

  .code-copy {
    display: none;
  }

  .nas-article .code-block,
  .code-toolbar,
  .nas-article pre {
    background: #fff;
    box-shadow: none;
    color: #111;
    border-color: #aaa;
  }

  .nas-article pre [class^="code-"],
  .code-label::before,
  .code-kind {
    color: inherit;
  }

  .nas-article pre {
    white-space: pre-wrap;
    overflow-wrap: anywhere;
  }
}