:root {
  color-scheme: light;
  --bg: #f9f8ff;
  --bg-raised: #ffffff;
  --bg-soft: #f0eef7;
  --bg-tint: #e9edff;
  --text: #1a1b21;
  --text-soft: #464650;
  --text-faint: #767681;
  --line: #e2e1ea;
  --line-strong: #c7c6d0;
  --accent: #5368dc;
  --accent-strong: #344dc3;
  --accent-soft: #dfe4ff;
  --peach: #bf6d50;
  --success: #168c69;
  --success-soft: #dcf5eb;
  --warning: #a66718;
  --warning-soft: #fff0d7;
  --danger: #c1474d;
  --danger-soft: #ffe4e5;
  --shadow: 0 16px 44px rgb(43 47 70 / 10%);
  --shadow-low: 0 1px 2px rgb(31 31 42 / 10%), 0 2px 7px rgb(31 31 42 / 7%);
  --header-height: 64px;
  --sidebar-width: 258px;
  --content-width: 840px;
  --radius-small: 12px;
  --radius-medium: 20px;
  --radius-large: 28px;
  --font-body: "Roboto Flex", Roboto, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-display: "Roboto Flex", Roboto, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "Roboto Mono", "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

html[data-theme="dark"] {
  color-scheme: dark;
  --bg: #111218;
  --bg-raised: #1b1c22;
  --bg-soft: #25262d;
  --bg-tint: #20243a;
  --text: #e5e1e9;
  --text-soft: #c7c5d0;
  --text-faint: #91909a;
  --line: #303038;
  --line-strong: #484851;
  --accent: #b9c2ff;
  --accent-strong: #d7dcff;
  --accent-soft: #35448f;
  --peach: #f0a27f;
  --success: #59d6ac;
  --success-soft: #173a31;
  --warning: #f0b45d;
  --warning-soft: #392d1c;
  --danger: #ff8e94;
  --danger-soft: #3d2227;
  --shadow: 0 24px 70px rgb(0 0 0 / 32%);
  --shadow-low: 0 1px 3px rgb(0 0 0 / 34%), 0 5px 12px rgb(0 0 0 / 16%);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 24px);
  background: var(--bg);
}

body {
  position: relative;
  isolation: isolate;
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  overflow-x: hidden;
  background:
    linear-gradient(90deg, transparent 49.5%, color-mix(in srgb, var(--line) 32%, transparent) 50%, transparent 50.5%) 0 0 / 72px 72px,
    var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  font-optical-sizing: auto;
  font-variation-settings: "opsz" 16;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body::before {
  position: fixed;
  z-index: 0;
  top: var(--header-height);
  left: var(--sidebar-width);
  width: min(720px, 62vw);
  height: 520px;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--accent) 10%, transparent), transparent 68%);
  content: "";
  pointer-events: none;
  transform: translate(-25%, -42%);
}

body::after {
  position: fixed;
  z-index: 0;
  top: -240px;
  right: -190px;
  width: min(860px, 78vw);
  height: min(860px, 78vw);
  border-radius: 50%;
  background:
    radial-gradient(circle at 42% 43%, rgb(235 239 255 / 20%) 0 4%, rgb(178 191 255 / 12%) 15%, rgb(116 137 247 / 6%) 38%, transparent 67%);
  content: "";
  opacity: 0;
  pointer-events: none;
  transform: translate3d(0, 0, 0);
}

html[data-theme="dark"] body::before {
  top: -28vh;
  left: 35vw;
  width: 92vw;
  height: 112vh;
  border-radius: 44%;
  background:
    linear-gradient(122deg, transparent 20%, rgb(169 181 255 / 2%) 37%, rgb(184 194 255 / 8%) 49%, rgb(119 139 241 / 3%) 61%, transparent 76%),
    radial-gradient(ellipse at 70% 14%, rgb(149 165 255 / 9%), transparent 56%);
  filter: blur(24px);
  opacity: 0.82;
  transform: rotate(-4deg);
  animation: moonbeam-drift 24s ease-in-out infinite alternate;
}

html[data-theme="dark"] body::after {
  opacity: 0.9;
  animation: moon-halo-drift 18s ease-in-out infinite alternate;
}

@keyframes moonbeam-drift {
  from { transform: translate3d(-2%, -1%, 0) rotate(-5deg) scale(1); }
  to { transform: translate3d(4%, 3%, 0) rotate(1deg) scale(1.08); }
}

@keyframes moon-halo-drift {
  from { transform: translate3d(-2%, -1%, 0) scale(0.98); }
  to { transform: translate3d(3%, 4%, 0) scale(1.06); }
}

button,
input {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

a {
  color: var(--accent-strong);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--accent);
}

button {
  color: inherit;
}

svg {
  display: block;
}

.material-symbols-rounded {
  display: inline-block;
  overflow: hidden;
  width: 1em;
  flex: 0 0 auto;
  font-family: "Material Symbols Rounded";
  font-feature-settings: "liga";
  font-size: 21px;
  font-style: normal;
  font-variation-settings: "FILL" 0, "wght" 450, "GRAD" 0, "opsz" 24;
  font-weight: normal;
  letter-spacing: normal;
  line-height: 1;
  text-rendering: optimizeLegibility;
  text-transform: none;
  white-space: nowrap;
  word-wrap: normal;
}

::selection {
  background: var(--accent);
  color: #fff;
}

:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--accent) 55%, transparent);
  outline-offset: 3px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  z-index: 200;
  top: 10px;
  left: 12px;
  padding: 10px 14px;
  border-radius: var(--radius-small);
  background: var(--text);
  color: var(--bg);
  transform: translateY(-160%);
  transition: transform 150ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.scroll-progress {
  position: fixed;
  z-index: 110;
  inset: 0 0 auto;
  height: 2px;
  pointer-events: none;
}

.scroll-progress span {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--peach));
}

.site-header {
  position: fixed;
  z-index: 100;
  inset: 0 0 auto;
  width: 100dvw;
  height: var(--header-height);
  border-bottom: 1px solid color-mix(in srgb, var(--line) 70%, transparent);
  background: color-mix(in srgb, var(--bg) 90%, transparent);
  -webkit-backdrop-filter: blur(20px) saturate(145%);
  backdrop-filter: blur(20px) saturate(145%);
}

.header-inner {
  display: flex;
  align-items: center;
  width: 100%;
  height: 100%;
  padding: 0 20px;
  gap: 14px;
}

.brand {
  display: inline-flex;
  align-items: center;
  min-width: calc(var(--sidebar-width) - 38px);
  gap: 10px;
  color: var(--text);
  text-decoration: none;
}

.brand img {
  border-radius: 11px;
  box-shadow: 0 5px 18px color-mix(in srgb, var(--accent) 22%, transparent);
}

.brand-word {
  font-family: var(--font-display);
  font-size: 21px;
  font-variation-settings: "opsz" 24, "wght" 730;
  font-weight: 730;
  letter-spacing: -0.025em;
}

.brand-kind {
  padding-left: 10px;
  border-left: 1px solid var(--line-strong);
  color: var(--text-soft);
  font-size: 13px;
  line-height: 1;
}

.header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex: 1;
  gap: 8px;
}

.icon-button,
.search-trigger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  background: var(--bg-soft);
  color: var(--text-soft);
  cursor: pointer;
  transition: color 140ms ease, background-color 140ms ease, box-shadow 140ms ease, transform 140ms ease;
}

.icon-button:hover,
.search-trigger:hover {
  background: color-mix(in srgb, var(--accent) 11%, var(--bg-soft));
  color: var(--text);
  box-shadow: var(--shadow-low);
}

.icon-button:active,
.search-trigger:active {
  transform: scale(0.96);
}

.icon-button {
  width: 44px;
  height: 44px;
  padding: 0;
  border-radius: 50%;
}

.icon-button .material-symbols-rounded,
.search-trigger .material-symbols-rounded,
.theme-menu .material-symbols-rounded,
.search-dialog-head > .material-symbols-rounded,
.to-top .material-symbols-rounded {
  font-size: 22px;
}

.menu-button {
  display: none;
}

.search-trigger {
  min-width: 216px;
  height: 44px;
  justify-content: flex-start;
  padding: 0 10px 0 12px;
  border-radius: 999px;
  gap: 9px;
}

.search-trigger #search-trigger-label {
  overflow: hidden;
  flex: 1;
  text-align: left;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.search-trigger > .material-symbols-rounded {
  flex: 0 0 auto;
}

kbd {
  min-width: 23px;
  padding: 2px 6px;
  border: 1px solid var(--line-strong);
  border-bottom-width: 2px;
  border-radius: 6px;
  background: var(--bg-soft);
  color: var(--text-faint);
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 17px;
  text-align: center;
}

.language-switch {
  display: inline-flex;
  height: 44px;
  padding: 3px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: var(--bg-soft);
}

.language-switch button {
  min-width: 40px;
  padding: 0 9px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--text-faint);
  cursor: pointer;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.language-switch button[aria-pressed="true"] {
  background: var(--accent-soft);
  color: var(--accent-strong);
  box-shadow: var(--shadow-low);
}

.theme-control {
  position: relative;
}

.theme-icon {
  display: none;
}

html[data-theme-choice="system"] .theme-icon-system,
html[data-theme-choice="light"] .theme-icon-light,
html[data-theme-choice="dark"] .theme-icon-dark {
  display: block;
}

.theme-menu {
  position: absolute;
  z-index: 130;
  top: calc(100% + 9px);
  right: 0;
  width: 214px;
  padding: 8px;
  border: 1px solid color-mix(in srgb, var(--line) 72%, transparent);
  border-radius: 20px;
  background: color-mix(in srgb, var(--bg-raised) 96%, transparent);
  box-shadow: var(--shadow);
}

.theme-menu[hidden] {
  display: none;
}

.theme-menu button {
  display: grid;
  align-items: center;
  width: 100%;
  min-height: 44px;
  padding: 9px 12px;
  border: 0;
  border-radius: 14px;
  background: transparent;
  color: var(--text-soft);
  cursor: pointer;
  grid-template-columns: 20px 1fr 18px;
  gap: 9px;
  text-align: left;
}

.theme-menu button:hover {
  background: var(--bg-soft);
  color: var(--text);
}

.theme-menu button[aria-checked="true"] {
  background: var(--accent-soft);
  color: var(--accent-strong);
}

.theme-menu button[aria-checked="true"] > .material-symbols-rounded {
  font-variation-settings: "FILL" 1, "wght" 500, "GRAD" 0, "opsz" 24;
}

.theme-check {
  opacity: 0;
  font-weight: 800;
}

.theme-menu button[aria-checked="true"] .theme-check {
  opacity: 1;
}

.app-shell {
  display: grid;
  min-height: 100vh;
  padding-top: var(--header-height);
  grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
}

.sidebar {
  position: fixed;
  z-index: 80;
  top: var(--header-height);
  bottom: 0;
  left: 0;
  width: var(--sidebar-width);
  border-right: 1px solid color-mix(in srgb, var(--line) 72%, transparent);
  background: color-mix(in srgb, var(--bg-soft) 64%, var(--bg));
}

.sidebar-scroll {
  display: flex;
  overflow: hidden;
  flex-direction: column;
  height: 100%;
  padding: 20px 14px 16px;
  scrollbar-width: thin;
}

#side-navigation {
  overflow-y: auto;
  min-height: 0;
  padding-right: 4px;
  flex: 1;
  scrollbar-width: thin;
}

.nav-group + .nav-group {
  margin-top: 24px;
}

.nav-group-title {
  display: block;
  margin: 0 14px 8px;
  color: var(--text-faint);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.nav-group a {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 42px;
  padding: 8px 14px;
  border-radius: 999px;
  color: var(--text-soft);
  font-size: 13px;
  font-weight: 630;
  line-height: 1.4;
  text-decoration: none;
  transition: color 120ms ease, background-color 120ms ease, transform 120ms ease;
  gap: 12px;
}

.nav-group a .material-symbols-rounded {
  color: var(--text-faint);
  font-size: 19px;
}

.nav-group a:hover {
  background: color-mix(in srgb, var(--text) 7%, transparent);
  color: var(--text);
}

.nav-group a.active {
  background: var(--accent-soft);
  color: var(--accent-strong);
}

.nav-group a.active .material-symbols-rounded {
  color: var(--accent-strong);
  font-variation-settings: "FILL" 1, "wght" 520, "GRAD" 0, "opsz" 24;
}

.sidebar-meta {
  display: flex;
  align-items: center;
  width: 100%;
  padding: 13px;
  flex: 0 0 auto;
  margin-top: 12px;
  border: 1px solid color-mix(in srgb, var(--line) 75%, transparent);
  border-radius: 18px;
  background: color-mix(in srgb, var(--bg-raised) 75%, var(--bg-soft));
  color: inherit;
  cursor: pointer;
  text-align: left;
  transition: border-color 140ms ease, background-color 140ms ease, transform 140ms ease;
  gap: 10px;
}

.sidebar-meta:hover {
  border-color: color-mix(in srgb, var(--accent) 35%, var(--line));
  background: color-mix(in srgb, var(--accent-soft) 22%, var(--bg-soft));
}

.sidebar-meta:active {
  transform: scale(0.985);
}

.status-dot {
  width: 9px;
  height: 9px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 0 4px var(--success-soft);
}

.sidebar-meta strong,
.sidebar-meta span:not(.status-dot) {
  display: block;
}

.sidebar-meta strong {
  color: var(--text);
  font-size: 12px;
}

.sidebar-meta div > span {
  color: var(--text-faint);
  font-size: 11px;
}

.sidebar-meta .sidebar-meta-action {
  margin-left: auto;
  color: var(--text-faint);
  font-size: 18px;
  transition: color 140ms ease, transform 140ms ease;
}

.sidebar-meta:hover .sidebar-meta-action {
  color: var(--accent-strong);
  transform: translateX(2px);
}

.sidebar-backdrop {
  display: none;
}

.main-content {
  position: relative;
  z-index: 1;
  min-width: 0;
  grid-column: 2;
}

#doc-content {
  width: min(100%, calc(var(--content-width) + 72px));
  padding: 0 36px 72px;
  margin: 0 auto;
}

.hero {
  position: relative;
  padding: 64px 0 54px;
  border-bottom: 1px solid var(--line);
}

.hero::after {
  position: absolute;
  right: -8%;
  bottom: 4%;
  width: 340px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--peach) 11%, transparent), transparent 70%);
  content: "";
  pointer-events: none;
}

.eyebrow,
.section-kicker {
  display: inline-flex;
  align-items: center;
  color: var(--accent-strong);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 18px;
  height: 2px;
  margin-right: 9px;
  border-radius: 99px;
  background: currentColor;
  content: "";
}

.hero h1 {
  max-width: 660px;
  margin: 14px 0 16px;
  font-family: var(--font-display);
  font-size: clamp(42px, 6vw, 68px);
  font-variation-settings: "opsz" 72, "wght" 730;
  font-weight: 730;
  letter-spacing: -0.045em;
  line-height: 1;
}

.hero-lead {
  max-width: 650px;
  margin: 0;
  color: var(--text-soft);
  font-size: clamp(16px, 1.7vw, 19px);
  line-height: 1.58;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  margin-top: 24px;
  gap: 10px;
}

.button-primary,
.button-secondary {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 680;
  text-decoration: none;
  gap: 9px;
  transition: background-color 140ms ease, box-shadow 140ms ease, transform 140ms ease;
}

.button-primary {
  background: var(--accent);
  color: var(--bg-raised);
  box-shadow: 0 8px 24px color-mix(in srgb, var(--accent) 20%, transparent);
}

.button-primary:hover {
  background: var(--accent-strong);
  color: var(--bg-raised);
  box-shadow: 0 11px 28px color-mix(in srgb, var(--accent) 25%, transparent);
}

.button-secondary {
  border: 1px solid transparent;
  background: var(--bg-soft);
  color: var(--text);
}

.button-secondary:hover {
  background: color-mix(in srgb, var(--accent) 10%, var(--bg-soft));
  color: var(--text);
}

.button-primary:active,
.button-secondary:active {
  transform: scale(0.98);
}

.hero-note {
  margin: 14px 0 0;
  color: var(--text-faint);
  font-size: 12px;
}

.connection-map {
  position: relative;
  z-index: 1;
  margin-top: 36px;
}

.connection-map > span {
  display: block;
  margin-bottom: 12px;
  color: var(--text-faint);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.connection-route {
  position: relative;
  display: grid;
  padding: 15px;
  border: 1px solid color-mix(in srgb, var(--line) 72%, transparent);
  border-radius: var(--radius-large);
  background: color-mix(in srgb, var(--bg-raised) 84%, var(--bg-soft));
  box-shadow: var(--shadow-low);
  grid-template-columns: repeat(4, 1fr);
}

.connection-route::before {
  position: absolute;
  top: 34px;
  right: 12.5%;
  left: 12.5%;
  height: 1px;
  background: linear-gradient(90deg, var(--accent), var(--peach), var(--success));
  content: "";
}

.connection-node {
  position: relative;
  z-index: 1;
  text-align: center;
}

.connection-node i {
  display: block;
  width: 11px;
  height: 11px;
  margin: 14px auto 13px;
  border: 3px solid var(--bg-raised);
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 28%, transparent);
}

.connection-node:nth-child(3) i {
  background: var(--peach);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--peach) 28%, transparent);
}

.connection-node:nth-child(4) i,
.connection-node:nth-child(5) i {
  background: var(--success);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--success) 28%, transparent);
}

.connection-node strong,
.connection-node small {
  display: block;
}

.connection-node strong {
  font-size: 13px;
}

.connection-node small {
  margin-top: 2px;
  color: var(--text-faint);
  font-size: 10px;
}

.doc-section {
  padding: 58px 0 16px;
}

.doc-section:last-child {
  min-height: calc(100vh - var(--header-height) - 36px);
}

.section-heading-meta {
  display: flex;
  align-items: center;
  gap: 11px;
}

.section-symbol {
  display: grid;
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  place-items: center;
}

.section-symbol .material-symbols-rounded {
  font-size: 21px;
  font-variation-settings: "FILL" 1, "wght" 500, "GRAD" 0, "opsz" 24;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 24px;
}

.section-heading h2 {
  margin: 12px 0 10px;
  font-family: var(--font-display);
  font-size: clamp(28px, 3.4vw, 40px);
  font-variation-settings: "opsz" 44, "wght" 700;
  font-weight: 700;
  letter-spacing: -0.032em;
  line-height: 1.1;
}

.section-lead {
  margin: 0;
  color: var(--text-soft);
  font-size: 16px;
  line-height: 1.62;
}

.section-body h3 {
  margin-top: 0;
  margin-bottom: 8px;
  color: var(--text);
  font-size: 16px;
  line-height: 1.35;
}

.section-body p {
  margin-top: 0;
}

.section-body code:not(pre code) {
  padding: 2px 5px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: var(--bg-soft);
  color: var(--peach);
  font-family: var(--font-mono);
  font-size: 0.86em;
}

.doc-grid,
.option-grid,
.mode-comparison,
.link-grid {
  display: grid;
  gap: 12px;
}

.doc-grid.two,
.option-grid,
.link-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.doc-grid.three,
.mode-comparison {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

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

.feature-card {
  display: grid;
  align-items: start;
  padding: 17px;
  border: 1px solid color-mix(in srgb, var(--line) 62%, transparent);
  border-radius: var(--radius-medium);
  background: color-mix(in srgb, var(--bg-raised) 66%, var(--bg-soft));
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 13px;
}

.feature-card > span,
.contact-banner > span {
  display: grid;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  place-items: center;
}

.feature-card > span .material-symbols-rounded,
.contact-banner > span .material-symbols-rounded {
  font-size: 22px;
  font-variation-settings: "FILL" 1, "wght" 500, "GRAD" 0, "opsz" 24;
}

.feature-card h3 {
  margin: 1px 0 5px;
  font-size: 14px;
}

.feature-card p {
  margin: 0;
  color: var(--text-soft);
  font-size: 12px;
  line-height: 1.58;
}

.format-strip {
  display: flex;
  flex-wrap: wrap;
  margin-top: 14px;
  gap: 7px;
}

.format-strip code {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px !important;
  border-color: color-mix(in srgb, var(--accent) 25%, var(--line)) !important;
  border-radius: 999px !important;
  background: color-mix(in srgb, var(--accent-soft) 36%, var(--bg-soft)) !important;
  color: var(--accent-strong) !important;
  font-size: 11px !important;
}

.compact-note {
  margin: 11px 0 0 !important;
  color: var(--text-soft);
  font-size: 13px;
  line-height: 1.6;
}

.support-matrix {
  overflow-x: auto;
  border: 1px solid color-mix(in srgb, var(--line) 66%, transparent);
  border-radius: var(--radius-medium);
  background: color-mix(in srgb, var(--bg-raised) 72%, var(--bg-soft));
  scrollbar-color: var(--line) transparent;
}

.support-matrix table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  text-align: left;
}

.support-matrix th,
.support-matrix td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  color: var(--text-soft);
  font-size: 12px;
  line-height: 1.5;
  vertical-align: top;
}

.support-matrix thead th {
  color: var(--text-faint);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.support-matrix tbody th {
  width: 29%;
  color: var(--text);
  font-weight: 700;
}

.support-matrix tbody tr:last-child th,
.support-matrix tbody tr:last-child td {
  border-bottom: 0;
}

.support-state {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 8px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 800;
  white-space: nowrap;
}

.support-state.yes {
  background: var(--success-soft);
  color: var(--success);
}

.support-state.no {
  background: var(--danger-soft);
  color: var(--danger);
}

.protocol-grid,
.audience-grid,
.permission-grid,
.glossary-grid,
.limits-grid {
  display: grid;
  gap: 12px;
}

.protocol-grid,
.permission-grid,
.glossary-grid,
.limits-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.audience-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.protocol-grid article,
.audience-grid article,
.permission-grid article,
.glossary-grid article,
.limits-grid article {
  padding: 16px;
  border: 1px solid color-mix(in srgb, var(--line) 60%, transparent);
  border-radius: var(--radius-medium);
  background: color-mix(in srgb, var(--bg-raised) 68%, var(--bg-soft));
}

.protocol-grid article p,
.audience-grid article p,
.permission-grid article p,
.glossary-grid article p,
.limits-grid article p {
  margin-bottom: 0;
  color: var(--text-soft);
  font-size: 13px;
  line-height: 1.65;
}

.protocol-grid article.not-supported,
.audience-grid article.not-supported {
  border-color: color-mix(in srgb, var(--warning) 34%, var(--line));
  background: color-mix(in srgb, var(--warning-soft) 36%, var(--bg-raised));
}

@media (hover: hover) {
  .protocol-grid article:hover,
  .audience-grid article:hover,
  .permission-grid article:hover,
  .glossary-grid article:hover,
  .limits-grid article:hover {
    border-color: color-mix(in srgb, var(--accent) 24%, var(--line));
    box-shadow: var(--shadow-low);
  }
}

.stack-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.stack-grid article {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-medium);
  background: color-mix(in srgb, var(--bg-raised) 70%, var(--bg-soft));
}

.stack-grid article > span {
  display: inline-flex;
  padding: 3px 8px;
  margin-bottom: 13px;
  border-radius: 999px;
  background: var(--bg-soft);
  color: var(--text-faint);
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.stack-grid article.recommended {
  border-color: color-mix(in srgb, var(--success) 38%, var(--line));
}

.stack-grid article.recommended > span {
  background: var(--success-soft);
  color: var(--success);
}

.stack-grid article.blocked {
  border-color: color-mix(in srgb, var(--danger) 38%, var(--line));
}

.stack-grid article.blocked > span {
  background: var(--danger-soft);
  color: var(--danger);
}

.stack-grid h3 {
  margin-bottom: 6px;
}

.stack-grid p {
  margin: 0;
  color: var(--text-soft);
  font-size: 12px;
  line-height: 1.58;
}

.contact-banner {
  display: grid;
  align-items: center;
  padding: 16px;
  margin-top: 14px;
  border: 1px solid color-mix(in srgb, var(--accent) 30%, var(--line));
  border-radius: var(--radius-medium);
  background: color-mix(in srgb, var(--accent-soft) 24%, var(--bg-raised));
  grid-template-columns: 42px minmax(0, 1fr) auto;
  gap: 13px;
}

.contact-banner strong {
  display: block;
  margin-bottom: 3px;
  font-size: 14px;
}

.contact-banner p {
  margin: 0;
  color: var(--text-soft);
  font-size: 12px;
  line-height: 1.55;
}

.contact-banner > a {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  background: var(--accent);
  color: var(--bg-raised);
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
}

.info-card,
.option-grid article,
.mode-comparison article {
  position: relative;
  padding: 18px;
  border: 1px solid color-mix(in srgb, var(--line) 60%, transparent);
  border-radius: var(--radius-medium);
  background: color-mix(in srgb, var(--bg-raised) 68%, var(--bg-soft));
  transition: border-color 150ms ease, box-shadow 150ms ease, transform 150ms ease;
}

@media (hover: hover) {
  .info-card:hover,
  .option-grid article:hover,
  .mode-comparison article:hover {
    border-color: color-mix(in srgb, var(--accent) 24%, var(--line));
    box-shadow: var(--shadow-low);
    transform: translateY(-2px);
  }
}

.info-card p,
.option-grid article p,
.mode-comparison article p {
  margin-bottom: 0;
  color: var(--text-soft);
  font-size: 13px;
  line-height: 1.65;
}

.card-mark {
  display: block;
  margin-bottom: 15px;
  color: var(--text-faint);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
}

.option-grid article.recommended {
  border-color: color-mix(in srgb, var(--success) 45%, var(--line));
  background: color-mix(in srgb, var(--success-soft) 42%, var(--bg-raised));
}

.option-grid article.recommended > span {
  display: inline-block;
  padding: 3px 7px;
  margin-bottom: 14px;
  border-radius: 999px;
  background: var(--success-soft);
  color: var(--success);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.callout {
  position: relative;
  padding: 16px 18px 16px 44px;
  margin-top: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-medium);
  background: color-mix(in srgb, var(--bg-raised) 72%, var(--bg-soft));
}

.callout::before {
  position: absolute;
  top: 20px;
  left: 18px;
  width: 10px;
  height: 10px;
  border: 3px solid var(--bg-raised);
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-soft);
  content: "";
}

.callout strong {
  display: block;
  margin-bottom: 3px;
  font-size: 14px;
}

.callout p {
  margin: 0;
  color: var(--text-soft);
  font-size: 13px;
}

.callout.warning {
  border-color: color-mix(in srgb, var(--warning) 28%, var(--line));
  background: color-mix(in srgb, var(--warning-soft) 42%, var(--bg-raised));
}

.callout.warning::before {
  background: var(--warning);
  box-shadow: 0 0 0 2px var(--warning-soft);
}

.callout.success {
  border-color: color-mix(in srgb, var(--success) 28%, var(--line));
  background: color-mix(in srgb, var(--success-soft) 42%, var(--bg-raised));
}

.callout.success::before {
  background: var(--success);
  box-shadow: 0 0 0 2px var(--success-soft);
}

.callout.danger {
  border-color: color-mix(in srgb, var(--danger) 28%, var(--line));
  background: color-mix(in srgb, var(--danger-soft) 42%, var(--bg-raised));
}

.callout.danger::before {
  background: var(--danger);
  box-shadow: 0 0 0 2px var(--danger-soft);
}

.steps {
  padding: 0;
  margin: 0;
  list-style: none;
}

.steps li {
  display: grid;
  padding: 16px 0;
  border-top: 1px solid var(--line);
  grid-template-columns: 45px minmax(0, 1fr);
  gap: 12px;
}

.steps li:last-child {
  border-bottom: 1px solid var(--line);
}

.steps li > span {
  color: var(--accent-strong);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 800;
}

.steps p {
  margin: 0;
  color: var(--text-soft);
  font-size: 14px;
}

.command-block {
  overflow: hidden;
  margin-top: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-medium);
  background: #101216;
  color: #f0f1f5;
}

.command-block > div {
  display: flex;
  align-items: center;
  min-height: 38px;
  padding: 0 12px 0 16px;
  border-bottom: 1px solid #292e38;
  color: #858d9b;
  font-size: 11px;
}

.command-block pre {
  overflow-x: auto;
  padding: 18px 16px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
}

.copy-code {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 4px 10px;
  margin-left: auto;
  border: 1px solid #363c48;
  border-radius: 999px;
  background: #1b1e24;
  color: #b7bdc8;
  cursor: pointer;
  font-size: 10px;
  gap: 6px;
}

.copy-code .material-symbols-rounded {
  font-size: 15px;
}

.flow-list {
  border-top: 1px solid var(--line);
}

.flow-list article {
  display: grid;
  align-items: start;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  grid-template-columns: 48px 1fr;
  gap: 14px;
}

.flow-icon {
  display: grid;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 15px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  place-items: center;
}

.flow-icon .material-symbols-rounded {
  font-size: 23px;
  font-variation-settings: "FILL" 1, "wght" 500, "GRAD" 0, "opsz" 24;
}

.flow-list p {
  margin: 0;
  color: var(--text-soft);
  font-size: 14px;
}

.subheading {
  margin: 28px 0 12px !important;
  font-size: 20px !important;
}

.release-panel {
  margin-bottom: 22px;
}

.release-state,
.release-card {
  border: 1px solid color-mix(in srgb, var(--line) 66%, transparent);
  border-radius: var(--radius-large);
  background: color-mix(in srgb, var(--bg-raised) 70%, var(--bg-soft));
  box-shadow: var(--shadow-low);
}

.release-state {
  display: grid;
  align-items: center;
  min-height: 104px;
  padding: 20px 22px;
  grid-template-columns: 44px minmax(0, 1fr) auto auto;
  gap: 14px;
}

.release-state > .material-symbols-rounded {
  color: var(--accent-strong);
  font-size: 27px;
}

.release-state strong,
.release-state span:not(.material-symbols-rounded) {
  display: block;
}

.release-state strong {
  font-size: 14px;
}

.release-state span:not(.material-symbols-rounded) {
  margin-top: 3px;
  color: var(--text-faint);
  font-size: 12px;
}

.release-spinner {
  animation: release-spin 1.2s linear infinite;
}

@keyframes release-spin {
  to { transform: rotate(360deg); }
}

.release-state button,
.release-state > a,
.release-link {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 14px;
  border: 0;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  cursor: pointer;
  font-size: 12px;
  font-weight: 700;
  gap: 7px;
  text-decoration: none;
}

.release-state > a {
  background: transparent;
}

.release-state-error > .material-symbols-rounded {
  color: var(--warning);
}

.release-card {
  overflow: hidden;
}

.release-card-summary .release-card-head {
  padding: 18px;
}

.release-card-summary .release-card-icon {
  width: 44px;
  height: 44px;
  border-radius: 14px;
}

.release-card-head {
  display: grid;
  align-items: center;
  padding: 22px;
  background: color-mix(in srgb, var(--accent-soft) 26%, transparent);
  grid-template-columns: 48px minmax(0, 1fr) auto;
  gap: 15px;
}

.release-card-icon {
  display: grid;
  width: 48px;
  height: 48px;
  border-radius: 16px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  place-items: center;
}

.release-card-icon .material-symbols-rounded {
  font-size: 25px;
  font-variation-settings: "FILL" 1, "wght" 500, "GRAD" 0, "opsz" 24;
}

.release-label {
  display: block;
  margin-bottom: 2px;
  color: var(--accent-strong);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.release-card-head h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 23px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.release-card-head small {
  display: block;
  margin-top: 3px;
  color: var(--text-faint);
  font-size: 11px;
}

.release-link .material-symbols-rounded,
.release-state button .material-symbols-rounded {
  font-size: 17px;
}

.release-notes-body {
  padding: 26px 28px 30px;
}

.release-notes-body h4 {
  margin: 26px 0 10px;
  font-size: 16px;
  font-weight: 700;
}

.release-notes-body h4:first-child {
  margin-top: 0;
}

.release-notes-body ul {
  padding: 0;
  margin: 0;
  list-style: none;
}

.release-notes-body li {
  position: relative;
  padding: 7px 0 7px 23px;
  color: var(--text-soft);
  font-size: 13px;
  line-height: 1.6;
}

.release-notes-body li::before {
  position: absolute;
  top: 15px;
  left: 3px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  content: "";
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 12%, transparent);
}

.release-notes-body p {
  margin: 8px 0;
  color: var(--text-soft);
  font-size: 13px;
}

.check-list {
  padding: 0;
  margin: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding: 10px 0 10px 31px;
  border-bottom: 1px solid var(--line);
  color: var(--text-soft);
  font-size: 14px;
}

.check-list li::before {
  position: absolute;
  top: 14px;
  left: 3px;
  width: 15px;
  height: 15px;
  border: 1px solid color-mix(in srgb, var(--success) 50%, var(--line));
  border-radius: 50%;
  color: var(--success);
  content: "✓";
  font-size: 9px;
  font-weight: 900;
  line-height: 14px;
  text-align: center;
}

.status-table {
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--line) 66%, transparent);
  border-radius: var(--radius-medium);
  background: color-mix(in srgb, var(--bg-raised) 72%, var(--bg-soft));
}

.status-table [role="row"] {
  display: grid;
  align-items: center;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
  grid-template-columns: 90px minmax(0, 1fr);
  gap: 18px;
}

.status-table [role="row"]:last-child {
  border-bottom: 0;
}

.status-table strong,
.status-table small {
  display: block;
}

.status-table strong {
  font-size: 13px;
}

.status-table small {
  margin-top: 2px;
  color: var(--text-faint);
  font-size: 11px;
}

.latency {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 800;
}

.latency.good { color: var(--success); }
.latency.pending { color: var(--accent); letter-spacing: 0.18em; }
.latency.muted { color: var(--text-faint); }
.latency.timeout { color: var(--danger); }
.latency.error { color: var(--danger); }

.status-table + .doc-grid {
  margin-top: 12px;
}

.mode-state {
  display: inline-block;
  padding: 4px 8px;
  margin-bottom: 20px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.mode-state.off { background: var(--bg-soft); color: var(--text-soft); }
.mode-state.include { background: var(--accent-soft); color: var(--accent-strong); }
.mode-state.exclude { background: var(--warning-soft); color: var(--warning); }

.compact-steps {
  padding: 0;
  margin: 22px 0 0;
  list-style: none;
  counter-reset: compact-step;
}

.compact-steps li {
  display: grid;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  counter-increment: compact-step;
  grid-template-columns: minmax(150px, 0.8fr) minmax(0, 1.6fr);
  gap: 24px;
}

.compact-steps strong {
  font-size: 13px;
}

.compact-steps strong::before {
  margin-right: 9px;
  color: var(--accent-strong);
  content: counter(compact-step, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 10px;
}

.compact-steps span {
  color: var(--text-soft);
  font-size: 13px;
}

.trouble-list {
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--line) 66%, transparent);
  border-radius: var(--radius-medium);
  background: color-mix(in srgb, var(--bg-raised) 72%, var(--bg-soft));
}

.trouble-list details + details {
  border-top: 1px solid var(--line);
}

.trouble-list summary {
  display: flex;
  align-items: center;
  min-height: 62px;
  padding: 14px 18px;
  cursor: pointer;
  gap: 16px;
  list-style: none;
}

.trouble-list summary::-webkit-details-marker {
  display: none;
}

.trouble-list summary span {
  flex: 1;
  font-size: 14px;
  font-weight: 700;
}

.trouble-list summary b {
  color: var(--text-faint);
  font-family: var(--font-mono);
  font-size: 10px;
}

.trouble-list details[open] summary {
  color: var(--accent-strong);
}

.trouble-list details > div {
  padding: 0 50px 20px 18px;
  color: var(--text-soft);
  font-size: 13px;
}

.trouble-list ol {
  padding-left: 19px;
  margin: 0;
}

.trouble-list li + li {
  margin-top: 6px;
}

.trouble-list p {
  margin: 0;
}

.faq-list summary b {
  font-size: 16px;
  transition: transform 140ms ease;
}

.faq-list details[open] summary b {
  transform: rotate(45deg);
}

.report-template {
  padding: 24px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-large);
  background: color-mix(in srgb, var(--bg-soft) 50%, transparent);
}

.report-template ul {
  padding-left: 20px;
  margin: 14px 0 0;
  color: var(--text-soft);
  font-size: 14px;
}

.report-template li + li {
  margin-top: 7px;
}

.text-link-row {
  margin-top: 22px !important;
  font-weight: 700;
}

.link-grid a {
  display: grid;
  align-items: center;
  padding: 18px;
  border: 1px solid color-mix(in srgb, var(--line) 65%, transparent);
  border-radius: var(--radius-medium);
  background: color-mix(in srgb, var(--bg-raised) 70%, var(--bg-soft));
  color: var(--text);
  grid-template-columns: 1fr auto;
  text-decoration: none;
}

.link-grid a:hover {
  border-color: var(--accent);
  color: var(--accent-strong);
}

.link-grid span,
.link-grid small {
  display: block;
  grid-column: 1;
}

.link-grid span {
  font-size: 14px;
  font-weight: 750;
}

.link-grid small {
  margin-top: 2px;
  color: var(--text-faint);
  font-size: 10px;
}

.link-grid b {
  grid-row: 1 / 3;
  grid-column: 2;
  font-size: 16px;
}

.doc-footer {
  display: flex;
  align-items: center;
  padding-top: 38px;
  margin-top: 50px;
  border-top: 1px solid var(--line);
  gap: 12px;
}

.doc-footer img {
  border-radius: 8px;
}

.doc-footer p {
  margin: 0;
  color: var(--text-faint);
  font-size: 11px;
}

.to-top {
  position: fixed;
  z-index: 70;
  right: 22px;
  bottom: 22px;
  display: grid;
  width: 52px;
  height: 52px;
  border: 0;
  border-radius: 18px;
  background: var(--accent-soft);
  box-shadow: var(--shadow);
  color: var(--accent-strong);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity 140ms ease, transform 140ms ease;
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  place-items: center;
}

.to-top.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.release-dialog {
  width: min(820px, calc(100vw - 32px));
  max-width: none;
  max-height: calc(100vh - 40px);
  padding: 0;
  border: 0;
  border-radius: var(--radius-large);
  overflow: hidden;
  background: transparent;
  color: var(--text);
}

.release-dialog[open] {
  animation: release-dialog-in 180ms cubic-bezier(.2, .8, .2, 1);
}

.release-dialog::backdrop {
  background: rgb(5 7 13 / 58%);
  -webkit-backdrop-filter: blur(16px) saturate(82%);
  backdrop-filter: blur(16px) saturate(82%);
}

@keyframes release-dialog-in {
  from { opacity: 0; transform: translateY(12px) scale(0.985); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.release-dialog-shell {
  display: flex;
  overflow: hidden;
  flex-direction: column;
  max-height: calc(100vh - 40px);
  border: 1px solid color-mix(in srgb, var(--line-strong) 72%, transparent);
  border-radius: var(--radius-large);
  background: color-mix(in srgb, var(--bg-raised) 94%, var(--bg-soft));
  box-shadow: 0 30px 100px rgb(0 0 0 / 46%);
}

.release-dialog-head {
  display: flex;
  align-items: center;
  min-height: 82px;
  padding: 16px 18px 16px 24px;
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg-raised) 86%, transparent);
  gap: 16px;
}

.release-dialog-head > div {
  min-width: 0;
  flex: 1;
}

.release-dialog-head span:not(.material-symbols-rounded) {
  display: block;
  color: var(--text-faint);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.release-dialog-head h2 {
  margin: 3px 0 0;
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.025em;
}

.release-dialog-scroll {
  overflow-y: auto;
  min-height: 0;
  padding: 18px;
  overscroll-behavior: contain;
}

.release-dialog-notes .release-card {
  border-color: color-mix(in srgb, var(--line) 75%, transparent);
  box-shadow: none;
}

.search-dialog {
  width: min(620px, calc(100vw - 28px));
  max-height: min(680px, calc(100vh - 40px));
  padding: 0;
  border: 1px solid color-mix(in srgb, var(--line) 70%, transparent);
  border-radius: var(--radius-large);
  background: color-mix(in srgb, var(--bg-raised) 86%, var(--bg-soft));
  box-shadow: 0 32px 100px rgb(0 0 0 / 34%);
  color: var(--text);
}

.search-dialog::backdrop {
  background: rgb(8 10 14 / 58%);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}

.search-dialog-head {
  display: flex;
  align-items: center;
  height: 68px;
  padding: 0 20px;
  border-bottom: 1px solid var(--line);
  color: var(--text-faint);
  gap: 11px;
}

.search-dialog input {
  min-width: 0;
  height: 100%;
  flex: 1;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--text);
  font-size: 16px;
}

.search-dialog input::placeholder {
  color: var(--text-faint);
}

.search-close {
  padding: 4px 7px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--bg-soft);
  color: var(--text-faint);
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 10px;
}

.search-hint {
  padding: 14px 18px;
  color: var(--text-faint);
  font-size: 11px;
}

.search-results {
  overflow-y: auto;
  max-height: 510px;
  padding: 0 8px 8px;
}

.search-result {
  display: block;
  width: 100%;
  padding: 13px 12px;
  border: 0;
  border-radius: 16px;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  text-align: left;
}

.search-result:hover,
.search-result:focus-visible {
  background: var(--bg-soft);
}

.search-result strong,
.search-result small {
  display: block;
}

.search-result strong {
  font-size: 13px;
}

.search-result small {
  overflow: hidden;
  margin-top: 3px;
  color: var(--text-faint);
  font-size: 11px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.copy-toast {
  position: fixed;
  z-index: 160;
  bottom: 24px;
  left: 50%;
  padding: 9px 13px;
  border-radius: 999px;
  background: var(--text);
  color: var(--bg);
  font-size: 12px;
  font-weight: 700;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 8px);
  transition: opacity 140ms ease, transform 140ms ease;
}

.copy-toast.visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

.noscript-message {
  padding: 30px;
  margin-top: 50px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--bg-raised);
}

@media (max-width: 980px) {
  :root {
    --sidebar-width: 250px;
  }

  .brand {
    min-width: 0;
    margin-right: auto;
  }

  .brand-kind {
    display: none;
  }

  .menu-button {
    display: inline-flex;
  }

  .app-shell {
    display: block;
  }

  .main-content {
    grid-column: auto;
  }

  .sidebar {
    z-index: 95;
    box-shadow: 22px 0 60px rgb(0 0 0 / 24%);
    transform: translateX(-105%);
    transition: transform 190ms cubic-bezier(.2, .8, .2, 1);
  }

  body.sidebar-open {
    overflow: hidden;
  }

  body.sidebar-open .sidebar {
    transform: translateX(0);
  }

  .sidebar-backdrop {
    position: fixed;
    z-index: 90;
    inset: var(--header-height) 0 0;
    display: block;
    border: 0;
    background: rgb(4 6 10 / 52%);
    opacity: 0;
    pointer-events: none;
    transition: opacity 180ms ease;
  }

  body.sidebar-open .sidebar-backdrop {
    opacity: 1;
    pointer-events: auto;
  }

  #doc-content {
    padding-right: 28px;
    padding-left: 28px;
  }
}

@media (max-width: 700px) {
  :root {
    --header-height: 60px;
  }

  body {
    background: var(--bg);
  }

  .header-inner {
    padding: 0 12px;
    gap: 8px;
  }

  .brand {
    gap: 8px;
  }

  .brand img {
    width: 29px;
    height: 29px;
  }

  .brand-word {
    font-size: 18px;
  }

  .search-trigger {
    width: 40px;
    min-width: 40px;
    height: 40px;
    padding: 0;
    justify-content: center;
  }

  .search-trigger #search-trigger-label,
  .search-trigger kbd {
    display: none;
  }

  .language-switch {
    height: 38px;
  }

  .language-switch button {
    min-width: 34px;
    padding: 0 6px;
  }

  .icon-button {
    width: 38px;
    height: 38px;
  }

  #doc-content {
    padding: 0 16px 56px;
  }

  .hero {
    padding: 44px 0 40px;
  }

  .hero h1 {
    margin-top: 12px;
    font-size: clamp(38px, 12.5vw, 52px);
  }

  .hero-lead {
    font-size: 16px;
  }

  .connection-map {
    margin-top: 30px;
  }

  .connection-route {
    padding: 14px 8px;
  }

  .connection-route::before {
    top: 34px;
  }

  .connection-node i {
    margin: 14px auto 13px;
  }

  .connection-node strong {
    font-size: 10px;
  }

  .connection-node small {
    display: none;
  }

  .doc-section {
    padding-top: 46px;
  }

  .section-heading h2 {
    font-size: 29px;
  }

  .section-lead {
    font-size: 15px;
  }

  .doc-grid.two,
  .doc-grid.three,
  .feature-grid,
  .option-grid,
  .protocol-grid,
  .audience-grid,
  .permission-grid,
  .glossary-grid,
  .limits-grid,
  .mode-comparison,
  .stack-grid,
  .link-grid {
    grid-template-columns: 1fr;
  }

  .support-matrix {
    margin-right: -2px;
  }

  .support-matrix th,
  .support-matrix td {
    padding: 13px 14px;
  }

  .contact-banner {
    grid-template-columns: 42px minmax(0, 1fr);
  }

  .contact-banner > a {
    justify-content: center;
    grid-column: 1 / -1;
  }

  .info-card,
  .option-grid article,
  .mode-comparison article {
    padding: 19px;
  }

  .card-mark {
    margin-bottom: 14px;
  }

  .status-table [role="row"] {
    padding: 14px;
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 10px;
  }

  .compact-steps li {
    grid-template-columns: 1fr;
    gap: 5px;
  }

  .release-state {
    padding: 18px;
    grid-template-columns: 38px minmax(0, 1fr);
    gap: 12px;
  }

  .release-state button,
  .release-state > a {
    justify-content: center;
    grid-column: 1 / -1;
  }

  .release-card-head {
    padding: 19px;
    grid-template-columns: 44px minmax(0, 1fr);
    gap: 12px;
  }

  .release-card-icon {
    width: 44px;
    height: 44px;
    border-radius: 14px;
  }

  .release-link {
    justify-content: center;
    margin-top: 5px;
    grid-column: 1 / -1;
  }

  .release-notes-body {
    padding: 22px 19px 25px;
  }

  .release-dialog {
    width: calc(100vw - 20px);
    max-height: calc(100vh - 20px);
  }

  .release-dialog-shell {
    max-height: calc(100vh - 20px);
  }

  .release-dialog-head {
    min-height: 72px;
    padding: 12px 12px 12px 18px;
  }

  .release-dialog-head h2 {
    font-size: 21px;
  }

  .release-dialog-scroll {
    padding: 10px;
  }

  .to-top {
    right: 14px;
    bottom: 14px;
  }

  .theme-menu {
    position: fixed;
    top: calc(var(--header-height) - 3px);
    right: 10px;
  }
}

@media (max-width: 390px) {
  .brand-word {
    display: none;
  }

  .header-actions {
    gap: 5px;
  }

  .language-switch button {
    min-width: 31px;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .button-primary,
  .button-secondary {
    justify-content: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

@media print {
  :root {
    --bg: #fff;
    --bg-raised: #fff;
    --text: #111;
    --text-soft: #444;
    --line: #ccc;
  }

  body {
    background: #fff;
  }

  .site-header,
  .sidebar,
  .sidebar-backdrop,
  .to-top,
  .scroll-progress,
  .hero-actions,
  .release-dialog,
  .search-dialog {
    display: none !important;
  }

  .app-shell {
    display: block;
    padding: 0;
  }

  #doc-content {
    width: 100%;
    max-width: none;
    padding: 0;
  }

  .hero,
  .doc-section {
    padding: 28px 0;
  }

  .doc-section {
    break-before: page;
  }

  a {
    color: #111;
  }
}