/* =========================================================
   modelmesh.top — 门面 SPA 公用片段：markdown 正文排版 + 404 页（原 dashboard/keys/usage/settings/playground 样式随应用态外链化移除）
   ========================================================= */


.markdown {
  overflow-wrap: anywhere;
}
.markdown > *:first-child {
  margin-top: 0 !important;
}
.markdown > *:last-child {
  margin-bottom: 0 !important;
}
.markdown p {
  margin: 0 0 9px;
}
.markdown h1,
.markdown h2,
.markdown h3,
.markdown h4 {
  margin: 17px 0 7px;
  color: var(--text);
  font-size: 13px;
  letter-spacing: -0.01em;
}
.markdown h1 {
  font-size: 16px;
}
.markdown h2 {
  font-size: 14px;
}
.markdown ul,
.markdown ol {
  margin: 7px 0 10px;
  padding-left: 19px;
}
.markdown li {
  margin: 3px 0;
}
.markdown li::marker {
  color: var(--purple);
}
.markdown strong {
  color: var(--text);
  font-weight: 600;
}
.markdown code {
  padding: 1px 4px;
  border: 1px solid var(--border-soft);
  border-radius: 3px;
  color: #d3cdff;
  background: rgba(255, 255, 255, 0.035);
  font-size: 10px;
}
.markdown blockquote {
  margin: 9px 0;
  padding: 7px 10px;
  border-left: 2px solid var(--purple-line);
  color: var(--muted);
  background: rgba(124, 107, 255, 0.035);
}
.markdown .code-block {
  margin: 10px 0;
}
.markdown .code-block__head {
  min-height: 31px;
}
.markdown .code-block pre {
  padding: 11px 12px;
  font-size: 10px;
}
.markdown .code-copy {
  height: 22px;
}
.markdown hr {
  height: 1px;
  margin: 14px 0;
  border: 0;
  background: var(--border-soft);
}

/* ======================= 404 ======================= */

.notfound-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 66vh;
  padding: 60px 20px;
  text-align: center;
}
.notfound-inner {
  max-width: 500px;
}
.notfound-code {
  color: transparent;
  font-family: var(--font-mono);
  font-size: 84px;
  letter-spacing: -0.1em;
  line-height: 1;
  background: linear-gradient(135deg, var(--purple), var(--teal));
  -webkit-background-clip: text;
  background-clip: text;
}
.notfound-inner h1 {
  margin-top: 18px;
  font-size: 31px;
}
.notfound-inner p {
  margin-top: 10px;
  color: var(--muted);
  font-size: 13px;
}
.notfound-actions {
  display: flex;
  justify-content: center;
  gap: 9px;
  margin-top: 22px;
}