@font-face {
  font-family: "Mona Sans";
  src: url("../fonts/MonaSansVF.woff2") format("woff2");
  font-weight: 200 900;
  font-stretch: 75% 125%;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Mona Sans";
  src: url("../fonts/MonaSansVF.woff2") format("woff2");
  font-weight: 200 900;
  font-stretch: 75% 125%;
  font-style: italic;
  font-display: swap;
}

:root {
  --bg: #ffffff;
  --bg-elev: #f6f7f8;
  --text: #111827;
  --muted: #6b7280;
  --border: rgba(17, 24, 39, 0.12);
  --link: #3578e5;
  --link-hover: #306cce;
  --hover: rgba(17, 24, 39, 0.04);
  --code-bg: #f6f7f8;
  --code-text: #111827;
  --shadow: 0 8px 26px rgba(0, 0, 0, 0.08);

  --topbar-h: 56px;
  --container-max: 1200px;
  --container-pad: clamp(18px, 3vw, 32px);
  --grid-gap: clamp(18px, 2vw, 26px);
  --sidebar-w: 290px;
  --toc-w: 260px;
  --radius: 12px;
  --doc-font-scale: 1;
  --ui-font-scale: 1;
  --font-sans: "Mona Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans", Helvetica, Arial, sans-serif,
    "Apple Color Emoji", "Segoe UI Emoji";
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono",
    monospace;
}

html[data-theme="dark"] {
  --bg: #1b1b1d;
  --bg-elev: #242526;
  --text: #e3e3e3;
  --muted: #a9aaac;
  --border: rgba(227, 227, 227, 0.14);
  --link: #72a1ed;
  --link-hover: #9abcf2;
  --hover: rgba(255, 255, 255, 0.06);
  --code-bg: #101317;
  --code-text: #e7e9ee;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.28);
}

html[data-page-width="standard"] {
  --container-max: 1200px;
}

html[data-page-width="full"] {
  --container-max: none;
}

html[data-font-size="sm"] {
  --doc-font-scale: 0.92;
  --ui-font-scale: 0.92;
}

html[data-font-size="md"] {
  --doc-font-scale: 1;
  --ui-font-scale: 1;
}

html[data-font-size="lg"] {
  --doc-font-scale: 1.1;
  --ui-font-scale: 1.1;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-optical-sizing: auto;
  color: var(--text);
  background: var(--bg);
  font-size: calc(16px * var(--ui-font-scale));
}

body[data-layout="docs"] {
  --container-max: none;
}

html[data-page-width="standard"] body[data-layout="docs"] {
  --container-max: 1200px;
}

html[data-page-width="full"] body[data-layout="docs"] {
  --container-max: none;
}

a {
  color: var(--link);
  text-decoration: none;
}

a:hover {
  color: var(--link-hover);
  text-decoration: underline;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--topbar-h);
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}

.topbar-inner {
  height: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: 14px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  letter-spacing: 0.2px;
  justify-self: start;
}

.brand img {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-elev);
}

.nav {
  display: flex;
  justify-self: center;
  justify-content: center;
  gap: 4px;
  align-items: center;
  min-width: 0;
}

.nav a {
  padding: 8px 10px;
  border-radius: 10px;
  color: var(--text);
  opacity: 0.86;
}

.nav a[aria-current="page"] {
  background: var(--bg-elev);
  opacity: 1;
}

.nav a:hover {
  background: var(--hover);
  text-decoration: none;
  opacity: 1;
}

.icon-btn {
  border: 1px solid var(--border);
  background: var(--bg-elev);
  color: var(--text);
  height: 36px;
  padding: 0 10px;
  border-radius: 10px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.icon-btn:hover {
  filter: brightness(1.02);
}

.icon-btn svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.icon-only {
  width: 36px;
  padding: 0;
  justify-content: center;
  gap: 0;
}

.topbar-actions {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.settings-menu {
  position: relative;
  display: inline-flex;
}

#settings-toggle[aria-expanded="true"] {
  background: color-mix(in srgb, var(--hover) 70%, var(--bg-elev));
}

.settings-popover {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  width: min(320px, calc(100vw - 16px));
  max-height: min(70vh, 540px);
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg);
  box-shadow: none;
  padding: 10px;
  z-index: 70;
}

.settings-popover[hidden] {
  display: none;
}

.page-settings {
  display: grid;
  gap: 8px;
}

.page-settings-title {
  display: flex;
  align-items: center;
  gap: 0;
  font-size: calc(12px * var(--ui-font-scale));
  font-weight: 600;
  color: var(--muted);
  letter-spacing: 0.02em;
  padding: 0 2px 1px;
}

.page-settings-title-icon {
  display: none;
}

.page-settings-title-icon svg {
  width: 12px;
  height: 12px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.page-setting-group {
  display: grid;
  gap: 4px;
  border: 0;
  border-radius: 0;
  background: transparent;
  padding: 4px 0;
}

.page-setting-group + .page-setting-group {
  border-top: 1px solid color-mix(in srgb, var(--border) 90%, transparent);
  padding-top: 8px;
  margin-top: 2px;
}

.page-setting-head {
  display: flex;
  align-items: center;
  gap: 0;
}

.page-setting-icon {
  display: none;
}

.page-setting-icon svg {
  width: 12px;
  height: 12px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.page-setting-label {
  font-size: calc(12px * var(--ui-font-scale));
  font-weight: 500;
  color: color-mix(in srgb, var(--text) 88%, var(--muted));
}

.page-setting-options {
  display: flex;
  gap: 2px;
  padding: 2px;
  border-radius: 8px;
  border: 1px solid color-mix(in srgb, var(--border) 90%, transparent);
  background: color-mix(in srgb, var(--bg) 90%, var(--bg-elev));
  overflow-x: auto;
  scrollbar-width: none;
}

.page-setting-options::-webkit-scrollbar {
  display: none;
}

.setting-chip {
  flex: 1 1 0;
  min-width: max-content;
  border: 0;
  background: transparent;
  color: var(--muted);
  border-radius: 6px;
  padding: 5px 8px;
  font-size: calc(11px * var(--ui-font-scale));
  font-weight: 500;
  line-height: 1.25;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  white-space: nowrap;
}

.setting-chip-icon {
  display: none;
}

.setting-chip-icon svg {
  width: 14px;
  height: 14px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.setting-chip-mark {
  font-size: calc(10px * var(--ui-font-scale));
  font-weight: 700;
  letter-spacing: 0.02em;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--border) 85%, transparent);
  padding: 1px 4px;
  height: auto;
  width: auto;
}

.setting-chip-text {
  overflow: hidden;
  text-overflow: ellipsis;
}

.setting-chip:hover {
  color: color-mix(in srgb, var(--text) 86%, var(--muted));
  background: color-mix(in srgb, var(--hover) 55%, transparent);
}

.setting-chip[data-active="true"] {
  color: var(--text);
  background: color-mix(in srgb, var(--bg-elev) 85%, var(--bg));
  box-shadow: none;
}

html[data-theme="dark"] .settings-popover {
  background: color-mix(in srgb, var(--bg) 92%, #121418);
  border-color: color-mix(in srgb, var(--border) 90%, transparent);
  box-shadow: none;
}

html[data-theme="dark"] .page-setting-group {
  background: transparent;
}

html[data-theme="dark"] .setting-chip[data-active="true"] {
  background: color-mix(in srgb, var(--bg-elev) 86%, var(--bg));
  box-shadow: none;
}

#github-link svg {
  stroke: none;
}

#github-link svg path {
  fill: currentColor;
}

.layout {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
  display: grid;
  grid-template-columns: var(--sidebar-w) minmax(0, 1fr) var(--toc-w);
  gap: var(--grid-gap);
  min-height: calc(100vh - var(--topbar-h));
}

body[data-layout="landing"] .layout {
  grid-template-columns: minmax(0, 1fr);
}

body[data-layout="docs"][data-doc-nav="collapsed"] .layout {
  grid-template-columns: minmax(0, 1fr) var(--toc-w);
}

body[data-layout="docs"][data-doc-nav="collapsed"] .sidebar {
  display: none;
}

.sidebar {
  position: sticky;
  top: calc(var(--topbar-h) + 14px);
  align-self: start;
  height: calc(100vh - var(--topbar-h) - 28px);
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-elev);
  padding: 14px;
}

body[data-layout="landing"] .sidebar {
  display: none;
}

.sidebar h3 {
  margin: 10px 0 8px;
  font-size: calc(12px * var(--ui-font-scale));
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--muted);
}

.sidebar a {
  display: block;
  padding: 8px 10px;
  border-radius: 10px;
  color: var(--text);
  opacity: 0.9;
  text-decoration: none;
}

.sidebar a:hover {
  background: var(--hover);
  text-decoration: none;
}

.sidebar a[data-active="true"] {
  background: color-mix(in srgb, var(--link) 12%, var(--bg) 88%);
  border: 1px solid color-mix(in srgb, var(--link) 22%, var(--border));
  opacity: 1;
}

.content {
  padding: 18px 0 40px;
  min-width: 0;
}

.content h1,
.content h2,
.content h3,
.content h4 {
  scroll-margin-top: calc(var(--topbar-h) + 18px);
}

.toc {
  position: sticky;
  top: calc(var(--topbar-h) + 14px);
  align-self: start;
  height: calc(100vh - var(--topbar-h) - 28px);
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-elev);
  padding: 14px;
}

body[data-layout="landing"] .toc {
  display: none;
}

.toc .toc-title {
  font-size: calc(12px * var(--ui-font-scale));
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--muted);
  margin: 0 0 8px;
}

.toc a {
  display: block;
  padding: 6px 8px;
  border-radius: 10px;
  color: var(--text);
  opacity: 0.84;
  text-decoration: none;
}

.toc a:hover {
  background: var(--hover);
  text-decoration: none;
}

.hero {
  padding: 34px 0 10px;
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(320px, 0.94fr);
  gap: 20px;
  align-items: center;
}

.hero-main {
  min-width: 0;
}

.hero h1 {
  margin: 0;
  font-size: calc(40px * var(--ui-font-scale));
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.hero p {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: calc(16px * var(--ui-font-scale));
  line-height: 1.6;
  max-width: 70ch;
}

.hero-actions {
  display: flex;
  gap: 10px;
  margin-top: 18px;
  flex-wrap: wrap;
}

.hero-banner {
  margin-top: 0;
  border: 0;
  border-radius: var(--radius);
  background: transparent;
  padding: 0;
}

.hero-banner img {
  display: block;
  width: 100%;
  max-width: 600px;
  height: auto;
  margin: 0 auto;
  border-radius: calc(var(--radius) - 6px);
  border: 0;
  background: var(--bg);
}

.section-title {
  margin: 26px 0 6px;
  font-size: calc(18px * var(--ui-font-scale));
  letter-spacing: -0.01em;
}

.section-desc {
  margin: 0 0 12px;
  color: var(--muted);
  line-height: 1.65;
  max-width: 80ch;
}

.section-desc + .cards {
  margin-top: 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--bg-elev);
  padding: 10px 12px;
  color: var(--text);
  text-decoration: none;
}

.btn.primary {
  background: color-mix(in srgb, var(--link) 16%, var(--bg-elev));
  border-color: color-mix(in srgb, var(--link) 26%, var(--border));
}

.btn:hover {
  text-decoration: none;
}

.cards {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 14px;
  margin-top: 22px;
}

.cards.cards-3 .card {
  grid-column: span 4;
}

.card {
  grid-column: span 6;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-elev);
  padding: 14px;
  box-shadow: none;
}

.card h3 {
  margin: 2px 0 6px;
  font-size: calc(16px * var(--ui-font-scale));
}

.card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.card a {
  display: inline-flex;
  margin-top: 10px;
  font-weight: 600;
}

.contributors-page h1 {
  margin-bottom: 10px;
}

.contributors-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 10px;
  margin: 12px 0 18px;
}

.contributors-summary-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
  background: color-mix(in srgb, var(--bg-elev) 78%, var(--bg));
}

.contributors-summary-label {
  color: var(--muted);
  font-size: calc(13px * var(--ui-font-scale));
}

.contributors-summary-value {
  margin-top: 6px;
  font-size: calc(22px * var(--ui-font-scale));
  font-weight: 700;
  letter-spacing: -0.01em;
}

.contributors-summary-link {
  font-size: calc(15px * var(--ui-font-scale));
  font-weight: 600;
}

.contributors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
}

.contributor-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-elev);
  padding: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text);
}

.contributor-card:hover {
  background: color-mix(in srgb, var(--bg-elev) 70%, var(--hover));
  text-decoration: none;
}

.contributor-avatar {
  width: 56px;
  height: 56px;
  border-radius: 999px;
  border: 1px solid var(--border);
  object-fit: cover;
  background: var(--bg);
  flex-shrink: 0;
}

.contributor-info {
  min-width: 0;
}

.contributor-login {
  font-weight: 700;
  line-height: 1.35;
  overflow: hidden;
  text-overflow: ellipsis;
}

.contributor-meta {
  margin-top: 2px;
  color: var(--muted);
  font-size: calc(14px * var(--ui-font-scale));
}

.contributor-empty {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--bg-elev) 75%, var(--bg));
  color: var(--muted);
  padding: 14px;
}

.feishu-wiki-page,
.readmydock-page {
  max-width: none;
}

.dock-toolbar {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin: 10px 0 6px;
}

.sync-meta {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
  background: color-mix(in srgb, var(--bg-elev) 76%, var(--bg));
}

.sync-meta-detail {
  margin-top: 8px;
  color: var(--muted);
  font-size: calc(14px * var(--ui-font-scale));
}

.feishu-embed-wrap {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-elev);
}

.feishu-embed-wrap iframe {
  display: block;
  width: 100%;
  min-height: 72vh;
  border: 0;
  background: var(--bg);
}

.footer {
  border-top: 1px solid var(--border);
  background: var(--bg);
}

.footer-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 18px var(--container-pad);
  color: var(--muted);
  text-align: center;
}

.kdb {
  font-family: var(--font-mono);
  font-size: calc(12px * var(--ui-font-scale));
  background: color-mix(in srgb, var(--bg) 65%, var(--bg-elev));
  border: 1px solid var(--border);
  padding: 2px 6px;
  border-radius: 8px;
}

@media (max-width: 1120px) {
  .cards.cards-3 .card {
    grid-column: span 6;
  }
}

@media (max-width: 1280px) {
  .layout {
    grid-template-columns: var(--sidebar-w) minmax(0, 1fr);
  }

  body[data-layout="docs"][data-doc-nav="collapsed"] .layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .toc {
    display: none;
  }
}

@media (max-width: 980px) {
  .layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero {
    grid-template-columns: minmax(0, 1fr);
    gap: 14px;
  }

  .hero-banner {
    margin-top: 2px;
  }

  .sidebar,
  .toc {
    display: none;
  }

  .card {
    grid-column: span 12;
  }

  .cards.cards-3 .card {
    grid-column: span 12;
  }
}

@media (max-width: 720px) {
  .feishu-embed-wrap iframe {
    min-height: 62vh;
  }

  .topbar-inner {
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 10px;
  }

  .brand span {
    display: none;
  }

  .nav {
    justify-self: stretch;
    justify-content: flex-start;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .nav::-webkit-scrollbar {
    display: none;
  }

  .nav a {
    padding: 8px 8px;
    white-space: nowrap;
  }

  .topbar-actions {
    gap: 6px;
  }
}