.docs-page {
  overflow-x: hidden;
  color: var(--ink);
  background: #f8fafc;
}

.docs-page .nav-links .is-active {
  color: #006eff;
}

.docs-main {
  min-height: 100vh;
  padding-top: 60px;
}

.docs-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.72fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
  min-height: 540px;
  padding-top: clamp(72px, 9vw, 112px);
  padding-bottom: clamp(56px, 7vw, 84px);
}

.docs-hero-copy h1 {
  max-width: 720px;
  margin: 18px 0 20px;
  color: var(--ink);
  font-size: clamp(44px, 5vw, 64px);
  line-height: 1.1;
  letter-spacing: 0;
}

.docs-search {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px;
  width: min(680px, 100%);
  min-height: 58px;
  margin-top: 30px;
  padding: 7px 8px 7px 18px;
  border: 1px solid rgba(0, 110, 255, 0.18);
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.06);
}

.docs-search span {
  width: 16px;
  height: 16px;
  border: 2px solid #006eff;
  border-radius: 50%;
}

.docs-search span::after {
  content: "";
  display: block;
  width: 7px;
  height: 2px;
  margin: 11px 0 0 11px;
  background: #006eff;
  transform: rotate(45deg);
}

.docs-search input {
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--ink);
  font: inherit;
}

.docs-search button {
  min-height: 42px;
  padding: 0 22px;
  border: 1px solid #006eff;
  background: #006eff;
  color: #ffffff;
  font-weight: 800;
  cursor: pointer;
}

.docs-overview {
  padding: 24px;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 24px 80px rgba(15, 23, 42, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
}

.docs-overview-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.docs-overview-head span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.docs-overview-head strong {
  padding: 6px 10px;
  border: 1px solid rgba(22, 163, 74, 0.22);
  color: var(--green);
  background: rgba(22, 163, 74, 0.08);
  font-size: 12px;
}

.docs-status-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin: 18px 0;
}

.docs-status-grid span {
  min-width: 0;
  padding: 12px 10px;
  border: 1px solid var(--line);
  background: #ffffff;
  color: var(--muted);
  font-size: 12px;
}

.docs-status-grid b {
  display: block;
  margin-bottom: 4px;
  color: var(--ink);
  font-size: 13px;
}

.docs-mini-list {
  display: grid;
  gap: 10px;
}

.docs-mini-list p {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.docs-mini-list span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 4px rgba(22, 163, 74, 0.1);
}

.docs-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  padding-top: 28px;
  padding-bottom: 56px;
}

.doc-card {
  min-height: 176px;
  padding: 20px;
  border: 1px solid var(--line);
  background: #ffffff;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.05);
  transition: transform 220ms var(--ease), border-color 220ms var(--ease);
}

.doc-card strong {
  display: block;
  margin: 18px 0 8px;
  font-size: 18px;
}

.doc-card p {
  margin: 0 0 16px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.doc-card a {
  color: #006eff;
  font-size: 14px;
  font-weight: 800;
}

.doc-card:hover {
  transform: translate3d(0, -2px, 0);
  border-color: rgba(0, 110, 255, 0.22);
}

.docs-layout {
  display: grid;
  grid-template-columns: 244px minmax(0, 1fr);
  gap: 28px;
  align-items: start;
  padding-top: 42px;
  padding-bottom: 110px;
}

.docs-sidebar {
  position: sticky;
  top: 84px;
  display: grid;
  gap: 2px;
  padding: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.04);
}

.sidebar-title {
  padding: 8px 10px 12px;
  color: var(--ink);
  font-size: 15px;
  font-weight: 850;
}

.docs-sidebar a {
  display: block;
  padding: 10px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.docs-sidebar a:hover,
.docs-sidebar a.is-current {
  color: #006eff;
  background: rgba(0, 110, 255, 0.06);
}

.docs-content {
  display: grid;
  gap: 18px;
  min-width: 0;
}

.doc-section {
  scroll-margin-top: 84px;
  padding: 30px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.05);
}

.doc-section h2 {
  margin: 14px 0 12px;
  font-size: clamp(26px, 3vw, 36px);
  line-height: 1.2;
}

.doc-section p {
  max-width: 760px;
  color: var(--muted);
  line-height: 1.8;
}

.step-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 22px 0;
  padding: 0;
  list-style: none;
}

.step-list li {
  position: relative;
  min-height: 104px;
  padding: 18px 18px 18px 54px;
  border: 1px solid var(--line);
  background: #ffffff;
}

.step-list li::before {
  content: counter(list-item);
  position: absolute;
  left: 18px;
  top: 18px;
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  background: #006eff;
  color: #ffffff;
  font-size: 13px;
  font-weight: 900;
}

.step-list strong,
.step-list span {
  display: block;
}

.step-list span {
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

.api-badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 4px;
}

.api-badge-row span {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px;
  border: 1px solid rgba(0, 110, 255, 0.2);
  background: rgba(0, 110, 255, 0.05);
  color: #0052d9;
  font-size: 13px;
  font-weight: 800;
}

.notice-box {
  margin: 22px 0;
  padding: 18px 20px;
  border: 1px solid rgba(0, 110, 255, 0.18);
  background: rgba(0, 110, 255, 0.05);
}

.notice-box strong {
  display: block;
  margin-bottom: 8px;
  color: var(--ink);
}

.notice-box p {
  margin: 0;
}

.notice-box.muted {
  border-color: var(--line);
  background: #f8fafc;
}

pre {
  overflow-x: auto;
  margin: 22px 0 0;
  padding: 20px;
  border: 1px solid rgba(15, 23, 42, 0.14);
  background: #0f172a;
  color: #dbeafe;
  font-size: 13px;
  line-height: 1.7;
}

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
}

.doc-table {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border: 1px solid var(--line);
  background: #ffffff;
}

.doc-table div {
  padding: 18px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.doc-table div:nth-child(2n) {
  border-right: 0;
}

.doc-table div:nth-last-child(-n + 2) {
  border-bottom: 0;
}

.doc-table strong,
.doc-table span {
  display: block;
}

.doc-table span {
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.compact-table {
  margin-top: 20px;
}

.endpoint-list,
.capability-grid,
.management-grid {
  display: grid;
  gap: 10px;
  margin-top: 22px;
}

.endpoint-list {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.capability-grid,
.management-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.endpoint-list span,
.capability-grid div,
.management-grid div {
  min-width: 0;
  padding: 16px;
  border: 1px solid var(--line);
  background: #ffffff;
}

.endpoint-list b,
.capability-grid strong,
.management-grid strong {
  display: block;
  margin-bottom: 8px;
  color: var(--ink);
  font-size: 15px;
}

.endpoint-list span,
.capability-grid span,
.management-grid span {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

.model-doc-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.model-doc-list span {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px 12px;
  align-items: center;
  padding: 14px;
  border: 1px solid var(--line);
  background: #ffffff;
}

.model-doc-list em {
  grid-column: 2;
  color: var(--muted);
  font-size: 13px;
  font-style: normal;
}

details {
  border: 1px solid var(--line);
  background: #ffffff;
}

details + details {
  margin-top: 10px;
}

summary {
  cursor: pointer;
  padding: 16px 18px;
  color: var(--ink);
  font-weight: 800;
}

details p {
  margin: 0;
  padding: 0 18px 18px;
}

.changelog-list {
  display: grid;
  gap: 10px;
}

.changelog-list p {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 18px;
  max-width: none;
  margin: 0;
  padding: 14px 16px;
  border: 1px solid var(--line);
  background: #ffffff;
}

.changelog-list time {
  color: var(--ink);
  font-weight: 800;
}

.contact-panel {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr)) auto;
  gap: 12px;
  align-items: center;
  margin-top: 22px;
}

.contact-panel div {
  padding: 16px;
  border: 1px solid var(--line);
  background: #ffffff;
}

.contact-panel span,
.contact-panel strong {
  display: block;
}

.contact-panel span {
  color: var(--muted);
  font-size: 13px;
}

.contact-panel strong {
  margin-top: 5px;
  font-size: 18px;
}

.safety-list {
  display: grid;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.safety-list li {
  position: relative;
  padding: 14px 16px 14px 38px;
  border: 1px solid var(--line);
  background: #ffffff;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.safety-list li::before {
  content: "";
  position: absolute;
  left: 17px;
  top: 24px;
  width: 7px;
  height: 7px;
  background: #006eff;
}

.icon-code::before {
  left: 8px;
  right: 8px;
  top: 8px;
}

.icon-code::after {
  left: 8px;
  right: 8px;
  top: 18px;
}

.icon-chat::before {
  left: 6px;
  right: 6px;
  top: 8px;
  height: 10px;
  border: 2px solid currentColor;
  background: transparent;
}

.icon-chat::after {
  left: 10px;
  top: 18px;
  right: auto;
  width: 7px;
  height: 7px;
  clip-path: polygon(0 0, 100% 0, 0 100%);
}

.icon-team::before {
  left: 7px;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

.icon-team::after {
  left: 6px;
  top: 17px;
  width: 16px;
  height: 5px;
  border-radius: 8px 8px 0 0;
}

.icon-support::before {
  left: 7px;
  top: 7px;
  width: 14px;
  height: 14px;
  border: 2px solid currentColor;
  border-radius: 50%;
  background: transparent;
}

.icon-support::after {
  left: 13px;
  top: 21px;
  right: auto;
  width: 2px;
  height: 4px;
}

@media (max-width: 1024px) {
  .docs-hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .docs-overview {
    max-width: 680px;
  }

  .docs-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .capability-grid,
  .management-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .docs-layout {
    grid-template-columns: 1fr;
  }

  .docs-sidebar {
    position: static;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .sidebar-title {
    grid-column: 1 / -1;
  }
}

@media (max-width: 720px) {
  .docs-main {
    padding-top: 76px;
  }

  .docs-hero {
    padding-top: 44px;
  }

  .docs-hero-copy h1 {
    font-size: clamp(34px, 11vw, 42px);
  }

  .docs-search {
    grid-template-columns: auto 1fr;
    padding: 12px 14px;
  }

  .docs-search button {
    grid-column: 1 / -1;
    width: 100%;
  }

  .docs-status-grid,
  .docs-cards,
  .step-list,
  .doc-table,
  .endpoint-list,
  .capability-grid,
  .management-grid,
  .model-doc-list,
  .contact-panel {
    grid-template-columns: 1fr;
  }

  .doc-section {
    padding: 22px;
  }

  .docs-sidebar {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .doc-table div,
  .doc-table div:nth-child(2n),
  .doc-table div:nth-last-child(-n + 2) {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .doc-table div:last-child {
    border-bottom: 0;
  }

  .changelog-list p {
    grid-template-columns: 1fr;
    gap: 6px;
  }
}

@media (max-width: 460px) {
  .docs-sidebar {
    grid-template-columns: 1fr;
  }

  .docs-overview,
  .doc-card,
  .doc-section {
    padding: 18px;
  }
}