:root {
  color-scheme: light;
  --bg: #f3f6fb;
  --surface: #ffffff;
  --surface-alt: #f3f6ff;
  --border: #d7e0ef;
  --text: #142033;
  --muted: #5f6f88;
  --primary: #0f9f6e;
  --primary-strong: #0c7a55;
  --success: #0f9f6e;
  --code-bg: #111827;
  --code-text: #f8fafc;
  --shadow: 0 14px 30px rgba(13, 31, 65, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(15, 159, 110, 0.08), transparent 22rem),
    linear-gradient(180deg, #fafcff 0%, #f4f7fc 42%, #eef3fb 100%);
  color: var(--text);
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

code,
pre {
  font-family: "SFMono-Regular", ui-monospace, "Cascadia Code", "Source Code Pro", Menlo, monospace;
}

.docs-shell {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 32px 20px 56px;
  overflow-x: clip;
}

.hero {
  display: grid;
  min-width: 0;
  gap: 24px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(217, 226, 242, 0.92);
  border-radius: 28px;
  padding: 28px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.hero__brand {
  display: grid;
  gap: 12px;
}

.hero__badge {
  display: inline-flex;
  width: fit-content;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(15, 159, 110, 0.1);
  color: var(--primary);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  font-size: clamp(1.25rem, 1.7vw, 1.95rem);
  line-height: 1.12;
}

.hero p {
  margin: 0;
  max-width: 68ch;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  min-width: 0;
}

.hero__metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
  min-width: 0;
}

.metric-card,
.info-card,
.endpoint-card,
.code-lab,
.code-panel,
.note,
.doc-section,
.search-panel,
.ports-grid article {
  border: 1px solid var(--border);
  border-radius: 22px;
  background: var(--surface);
  box-shadow: 0 10px 25px rgba(20, 32, 51, 0.04);
}

.metric-card {
  padding: 18px;
  min-width: 0;
}

.metric-card__label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary);
}

.metric-card strong {
  display: block;
  margin-top: 10px;
  font-size: 15px;
  line-height: 1.45;
  word-break: break-word;
}

.metric-card p {
  margin-top: 8px;
  font-size: 13px;
  color: var(--muted);
}

.search-panel {
  position: relative;
  padding: 18px;
  min-width: 0;
}

.search-panel__label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.search-panel__field {
  display: flex;
  gap: 10px;
  margin-top: 12px;
}

.search-panel input {
  flex: 1;
  min-width: 0;
  height: 52px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: #fbfdff;
  padding: 0 16px;
  font-size: 15px;
  outline: none;
}

.search-panel input:focus {
  border-color: rgba(15, 159, 110, 0.55);
  box-shadow: 0 0 0 4px rgba(15, 159, 110, 0.12);
}

.search-results {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}

.search-results button {
  border: 1px solid var(--border);
  border-radius: 14px;
  background: #fbfdff;
  padding: 12px 14px;
  text-align: left;
  color: var(--text);
  cursor: pointer;
}

.search-results small {
  display: block;
  margin-top: 4px;
  color: var(--muted);
}

.docs-layout {
  display: grid;
  grid-template-columns: minmax(260px, 290px) minmax(0, 1fr);
  gap: 22px;
  margin-top: 24px;
  min-width: 0;
}

.docs-nav {
  position: sticky;
  top: 20px;
  align-self: start;
  min-width: 0;
}

.docs-nav__group {
  display: grid;
  gap: 8px;
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: var(--shadow);
}

.docs-nav__group p {
  margin: 0 0 6px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.docs-nav__group a {
  padding: 10px 12px;
  border-radius: 12px;
  color: var(--muted);
  transition: background-color 0.18s ease, color 0.18s ease, transform 0.18s ease;
}

.docs-nav__group a:hover,
.docs-nav__group a.is-active {
  background: rgba(15, 159, 110, 0.08);
  color: var(--primary);
  transform: translateX(2px);
}

.docs-content {
  display: grid;
  gap: 20px;
  min-width: 0;
}

.doc-section {
  padding: 26px;
  min-width: 0;
}

.section-heading {
  display: grid;
  gap: 10px;
  margin-bottom: 18px;
}

.section-eyebrow {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary);
}

.doc-section h2 {
  margin: 0;
  font-size: clamp(1.05rem, 1.2vw, 1.35rem);
}

.doc-section h3 {
  margin-top: 0;
  margin-bottom: 10px;
  font-size: 0.95rem;
}

.doc-section p,
.doc-section li,
.doc-section td,
.doc-section th {
  font-size: 15px;
  line-height: 1.7;
  color: var(--muted);
}

.doc-section code {
  padding: 0.15rem 0.4rem;
  border-radius: 8px;
  background: #edf2f7;
  color: #344256;
}

.info-grid,
.dual-grid,
.endpoint-grid,
.dns-grid {
  display: grid;
  gap: 14px;
}

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

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

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

.info-card,
.endpoint-card {
  padding: 18px;
  min-width: 0;
}

.info-card ul {
  padding-left: 18px;
  margin: 0;
}

.endpoint-card__label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.endpoint-card code {
  display: block;
  margin-top: 10px;
  font-size: 14px;
  word-break: break-word;
}

.note {
  padding: 16px 18px;
  margin-top: 16px;
  background: linear-gradient(180deg, #f8fbff 0%, #f2f7ff 100%);
}

.code-lab,
.code-panel,
.example-response {
  overflow: hidden;
  min-width: 0;
}

.code-lab__toolbar,
.code-panel__header,
.example-response__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  background: rgba(244, 247, 251, 0.9);
}

.language-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.language-tabs button,
.button {
  border: 0;
  border-radius: 12px;
  cursor: pointer;
  font-weight: 600;
  transition: transform 0.16s ease, box-shadow 0.16s ease, background-color 0.16s ease;
}

.language-tabs button {
  padding: 10px 12px;
  background: rgba(15, 159, 110, 0.1);
  color: var(--muted);
}

.language-tabs button.is-active {
  background: var(--primary);
  color: white;
  box-shadow: 0 10px 20px rgba(15, 159, 110, 0.18);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  background: var(--primary);
  color: white;
  box-shadow: 0 10px 20px rgba(15, 159, 110, 0.18);
}

.button:hover,
.language-tabs button:hover {
  transform: translateY(-1px);
}

.button--primary {
  background: var(--primary);
}

.button--secondary {
  background: #eef7f3;
  color: var(--primary-strong);
  box-shadow: none;
}

.button--small {
  min-height: 38px;
  padding: 0 14px;
  background: #eef7f3;
  color: var(--primary-strong);
  box-shadow: none;
}

.button.is-hidden,
.is-hidden {
  display: none !important;
}

pre {
  margin: 0;
  max-width: 100%;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.code-block {
  margin: 0;
  overflow-x: auto;
  padding: 18px;
  background: var(--code-bg);
  color: var(--code-text);
  font-size: 13px;
  line-height: 1.65;
  max-width: 100%;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.code-block code,
.code-block span {
  color: inherit;
  background: transparent !important;
}

.code-block code {
  display: block;
  padding: 0 !important;
  border-radius: 0 !important;
  color: var(--code-text);
}

.code-block .token-comment {
  color: #8a94a6;
}

.code-block .token-keyword,
.code-block .token-operator,
.code-block .token-tag,
.code-block .token-flag {
  color: #e5e7eb;
}

.code-block .token-string,
.code-block .token-url {
  color: #a5d8ff;
}

.code-block .token-key,
.code-block .token-attr,
.code-block .token-method,
.code-block .token-header {
  color: #8cc9ff;
}

.code-block .token-number,
.code-block .token-bool {
  color: #f7b267;
}

.code-block .token-punctuation {
  color: #c9d2df;
}

.code-block .token-variable,
.code-block .token-property {
  color: #d8dee9;
}

.info-card pre,
.endpoint-card pre {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.ports-grid {
  display: grid;
  gap: 12px;
}

.ports-grid article {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 18px;
}

.ports-grid strong {
  display: block;
  color: var(--text);
}

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

.status-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(15, 159, 110, 0.12);
  color: var(--success);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.table-wrap {
  overflow-x: auto;
  max-width: 100%;
}

.status-table {
  width: 100%;
  border-collapse: collapse;
}

.status-table th,
.status-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

.status-table th {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

@media (max-width: 1100px) {
  .docs-layout {
    grid-template-columns: 1fr;
  }

  .docs-nav {
    position: static;
  }
}

@media (max-width: 900px) {
  .hero__metrics,
  .info-grid,
  .dual-grid,
  .endpoint-grid,
  .dns-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 700px) {
  .docs-shell {
    padding: 16px 14px 32px;
  }

  .hero,
  .doc-section,
  .docs-nav__group {
    border-radius: 20px;
    padding: 20px;
  }

  .search-panel__field,
  .hero__actions,
  .code-lab__toolbar,
  .code-panel__header,
  .example-response__header {
    flex-direction: column;
    align-items: stretch;
  }
}