pre {
  box-sizing: border-box;
  max-width: 100%;
  overflow-x: auto;
  padding: 0.9rem 1rem;
  border: 1px solid #d9dde3;
  border-radius: 10px;
  background: #fff;
  color: #20242a;
  font: 0.92rem/1.55 ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  tab-size: 4;
}

p code {
  padding: 0.12em 0.35em;
  border: 1px solid #e5e7eb;
  border-radius: 4px;
  background: #f6f7f9;
  color: #303640;
  font: 0.88em ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.code-block {
  position: relative;
  max-width: 100%;
  margin: 1.25rem 0;
  overflow: hidden;
  border: 1px solid #d9dde3;
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 1px 2px rgb(15 23 42 / 4%);
}

.code-block__bar {
  display: flex;
  min-height: 2rem;
  align-items: center;
  justify-content: space-between;
  padding: 0.15rem 0.65rem 0.15rem 0.9rem;
  border-bottom: 1px solid #edf0f3;
  background: #fafbfc;
  color: #77808c;
  font: 0.7rem/1.2 system-ui, sans-serif;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.code-block__copy {
  border: 0;
  border-radius: 4px;
  padding: 0.3rem 0.5rem;
  background: transparent;
  color: #657080;
  font: 0.75rem system-ui, sans-serif;
  cursor: pointer;
}
.code-block__copy:hover, .code-block__copy:focus-visible {
  background: #edf2f7;
  color: #24364b;
}

.code-lines {
  box-sizing: border-box;
  width: max-content;
  min-width: 100%;
  margin: 0;
  padding: 0.45rem 0;
  overflow-x: auto;
  list-style: none;
  color: #20242a;
  font: 0.9rem/1.52 ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  tab-size: 4;
  counter-reset: code-line;
}

.code-lines li {
  display: grid;
  grid-template-columns: 3.15rem max-content;
  min-height: 1.52em;
  white-space: pre;
}
.code-lines li::before {
  counter-increment: code-line;
  content: counter(code-line) ".";
  box-sizing: border-box;
  padding: 0 0.65rem 0 0.25rem;
  border-right: 1px solid #e6e9ed;
  background: #fbfcfd;
  color: #a2a9b2;
  text-align: right;
  user-select: none;
}
.code-lines code {
  display: block;
  padding: 0 0.9rem;
  color: inherit;
  font: inherit;
  white-space: pre;
}
.code-comment { color: #77856d; }
.code-command { color: #315b86; font-weight: 600; }
.code-string { color: #8a5a2b; }

@media (max-width: 600px) {
  .code-lines { font-size: 0.82rem; }
  .code-lines li { grid-template-columns: 2.6rem max-content; }
  .code-lines li::before { padding-right: 0.5rem; }
}