[data-oysterun-article-body] {
  max-width: 880px;
  color: #181b20;
}

[data-oysterun-article-body] .article-lead {
  font-size: 1.15rem;
}

[data-oysterun-article-body] p,
[data-oysterun-article-body] li,
[data-oysterun-article-body] td,
[data-oysterun-article-body] th {
  line-height: 1.72;
}

[data-oysterun-article-body] section {
  margin-block: 2.6rem;
}

[data-oysterun-article-body] .tutorial-result,
[data-oysterun-article-body] .safety-note,
[data-oysterun-article-body] .boundary-note {
  display: block;
  margin-block: 1.5rem;
  padding: 1rem 1.1rem;
  border: 1px solid #2563eb;
  border-radius: 0.75rem;
  background: #eff6ff;
}

[data-oysterun-article-body] .safety-note {
  border-color: #d97706;
  background: #fffbeb;
}

[data-oysterun-article-body] .boundary-note {
  border-color: #7c3aed;
  background: #f5f3ff;
}

[data-oysterun-article-body] .checklist li + li,
[data-oysterun-article-body] ol li + li {
  margin-top: 0.55rem;
}

[data-oysterun-article-body] pre {
  overflow-x: auto;
  margin-block: 1rem;
  padding: 0.95rem 1rem;
  border: 1px solid #334155;
  border-radius: 0.7rem;
  background: #0f172a;
  color: #f8fafc;
  font-size: 0.92rem;
  line-height: 1.6;
}

[data-oysterun-article-body] code {
  overflow-wrap: anywhere;
}

[data-oysterun-article-body] pre code {
  overflow-wrap: normal;
}

[data-oysterun-article-body] .command-table {
  width: 100%;
  border-collapse: collapse;
}

[data-oysterun-article-body] .command-table th,
[data-oysterun-article-body] .command-table td {
  padding: 0.75rem;
  border: 1px solid #d7dde5;
  text-align: left;
  vertical-align: top;
}

[data-oysterun-article-body] .command-table th {
  background: #eef3f7;
}

[data-oysterun-article-body] .command-table td code {
  font-size: 0.9em;
}

@media (max-width: 660px) {
  [data-oysterun-article-body] .command-table,
  [data-oysterun-article-body] .command-table tbody,
  [data-oysterun-article-body] .command-table tr,
  [data-oysterun-article-body] .command-table td {
    display: block;
    width: 100%;
  }

  [data-oysterun-article-body] .command-table thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
  }

  [data-oysterun-article-body] .command-table tr + tr {
    margin-top: 1rem;
  }

  [data-oysterun-article-body] .command-table td::before {
    display: block;
    margin-bottom: 0.2rem;
    content: attr(data-label);
    color: #5f6875;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
  }
}

[data-oysterun-article-body] .tutorial-screenshot {
  margin: 1.25rem 0 1.75rem;
}

[data-oysterun-article-body] .tutorial-screenshot img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid #d8e1ea;
  border-radius: 0.75rem;
  background: #f7f9fc;
}

[data-oysterun-article-body] .tutorial-screenshot figcaption {
  margin-top: 0.55rem;
  color: #4b5968;
  font-size: 0.95rem;
  line-height: 1.55;
}