:root {
  color: #17342d;
  background: #f4f7f4;
  font-family: 'PingFang SC', 'Microsoft YaHei', system-ui, sans-serif;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
}
.docs-header {
  max-width: 1160px;
  margin: auto;
  padding: 20px 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.brand {
  color: #17342d;
  font-weight: 800;
  text-decoration: none;
}
.brand small {
  color: #397b65;
  letter-spacing: 0.1em;
}
.back {
  color: #1f6d58;
  font-size: 14px;
}
.docs-shell {
  max-width: 1160px;
  margin: auto;
  padding: 0 28px 72px;
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr) 170px;
  gap: 32px;
}
.docs-nav,
.page-toc {
  align-self: start;
  position: sticky;
  top: 20px;
  font-size: 14px;
}
.docs-nav h2,
.page-toc h2 {
  margin: 0 0 12px;
  font-size: 14px;
  color: #397b65;
}
.docs-nav ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
.docs-nav li {
  margin: 7px 0;
}
.docs-nav a,
.page-toc a {
  color: #445e55;
  text-decoration: none;
}
.docs-nav a:hover,
.docs-nav a[aria-current='page'],
.page-toc a:hover {
  color: #1f6d58;
  font-weight: 700;
}
.docs-content {
  min-width: 0;
  padding: 42px;
  overflow: hidden;
  border: 1px solid #dce8e1;
  border-radius: 24px;
  background: #fff;
}
.crumb {
  margin: 0 0 18px;
  color: #708179;
  font-size: 13px;
}
.crumb a {
  color: inherit;
}
.notice {
  padding: 15px 18px;
  border-left: 4px solid #397b65;
  border-radius: 8px;
  background: #edf6f1;
  color: #445e55;
  line-height: 1.7;
}
.docs-content h1 {
  margin: 0 0 18px;
  font-size: clamp(32px, 5vw, 48px);
  line-height: 1.16;
  letter-spacing: -0.04em;
}
.docs-content h2 {
  margin: 42px 0 14px;
  font-size: 25px;
}
.docs-content h3 {
  margin: 28px 0 10px;
  font-size: 19px;
}
.docs-content p,
.docs-content li {
  color: #445e55;
  line-height: 1.8;
}
.docs-content a {
  color: #1f6d58;
}
.docs-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 18px 0;
  font-size: 14px;
}
.docs-content th,
.docs-content td {
  padding: 12px;
  text-align: left;
  vertical-align: top;
  border: 1px solid #dce8e1;
}
.docs-content th {
  background: #edf6f1;
}
.table-wrap {
  overflow-x: auto;
}
.cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
.card {
  display: block;
  padding: 20px;
  border: 1px solid #dce8e1;
  border-radius: 16px;
  color: inherit !important;
  text-decoration: none;
}
.card strong {
  display: block;
  color: #17342d;
  font-size: 17px;
}
.card span {
  display: block;
  margin-top: 7px;
  color: #60756d;
  font-size: 14px;
  line-height: 1.6;
}
.button-link,
button {
  display: inline-block;
  margin: 4px 6px 4px 0;
  padding: 9px 12px;
  border: 1px solid #397b65;
  border-radius: 9px;
  background: #fff;
  color: #1f6d58;
  font: inherit;
  font-size: 14px;
  cursor: pointer;
  text-decoration: none;
}
.status {
  display: inline-block;
  margin-bottom: 12px;
  padding: 4px 9px;
  border-radius: 999px;
  background: #edf6f1;
  color: #1f6d58;
  font-size: 12px;
  font-weight: 700;
}
.status.draft {
  background: #f7ede7;
  color: #9a4b32;
}
pre {
  max-width: 100%;
  overflow: auto;
  padding: 18px;
  border-radius: 12px;
  background: #17342d;
  color: #eaf7f0;
  font-size: 13px;
  line-height: 1.6;
}
code {
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
}
footer {
  padding: 0 28px 40px;
  color: #708179;
  font-size: 13px;
  text-align: center;
}
footer a {
  color: inherit;
}
@media (max-width: 900px) {
  .docs-shell {
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 20px;
  }
  .page-toc {
    display: none;
  }
  .docs-content {
    padding: 32px;
  }
}
@media (max-width: 680px) {
  .docs-header {
    padding: 16px;
  }
  .docs-shell {
    display: block;
    padding: 0 16px 48px;
  }
  .docs-nav {
    position: static;
    margin: 0 0 16px;
    padding: 14px 16px;
    border: 1px solid #dce8e1;
    border-radius: 14px;
    background: #fff;
  }
  .docs-nav ul {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 12px;
  }
  .docs-nav li {
    margin: 5px 0;
  }
  .docs-content {
    padding: 26px 20px;
    border-radius: 18px;
  }
  .cards {
    grid-template-columns: 1fr;
  }
  .docs-content h2 {
    font-size: 23px;
  }
}
.docs-nav details {
  display: none;
}
@media (max-width: 680px) {
  .docs-nav .desktop-nav {
    display: none;
  }
  .docs-nav details {
    display: block;
  }
  .docs-nav summary {
    cursor: pointer;
    color: #1f6d58;
    font-weight: 700;
  }
  .docs-nav details ul {
    margin-top: 10px;
  }
}