@import "./custom.css?v=20260908-lede-microverse-type";
@import "./arena-robodojo.css?v=20261010-battle-preload";

:root {
  --text: #151515;
  --muted: #9b9b9b;
  --line: rgba(0, 0, 0, 0.2);
  --paper: #ffffff;
  --menu: #292929;
  --menu-text: #efefef;
  --ease: cubic-bezier(0.23, 1, 0.32, 1);
}

/* Document polish: structured reading surface for benchmark and resource pages. */
.doc-page:not(.doc-page--starlight) {
  --doc-ink: #17201c;
  --doc-muted: rgba(23, 32, 28, 0.62);
  --doc-soft: rgba(104, 126, 95, 0.12);
  --doc-line: rgba(23, 32, 28, 0.12);
  --doc-accent: #a7652a;
  --doc-green: #5f7f67;
  background:
    linear-gradient(90deg, rgba(95, 127, 103, 0.055) 0 1px, transparent 1px 100%),
    linear-gradient(0deg, rgba(95, 127, 103, 0.04) 0 1px, transparent 1px 100%),
    linear-gradient(115deg, #fbfbf7 0%, #f6f8f2 48%, #fff8f2 100%);
  background-size: 72px 72px, 72px 72px, auto;
}

.doc-main {
  grid-template-columns: minmax(230px, 280px) minmax(0, 1080px);
  gap: clamp(34px, 4.8vw, 64px);
  padding: 112px clamp(24px, 4vw, 56px) 110px clamp(20px, 3vw, 42px);
}

.doc-sidebar {
  position: sticky;
  top: 112px;
  max-height: calc(100vh - 140px);
  overflow-y: auto;
  border-right: 1px solid rgba(23, 32, 28, 0.08);
  padding: 0 24px 24px 0;
  scrollbar-width: thin;
  scrollbar-color: rgba(23, 32, 28, 0.15) transparent;
}

.doc-sidebar::-webkit-scrollbar {
  width: 4px;
}

.doc-sidebar::-webkit-scrollbar-thumb {
  border-radius: 8px;
  background: rgba(23, 32, 28, 0.22);
}

.doc-nav-section {
  margin-bottom: 32px;
}

.doc-nav-section h2 {
  margin: 0 0 12px 12px;
  color: #5f7f67;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.doc-nav-section a {
  display: block;
  border-radius: 8px;
  padding: 8px 12px;
  color: rgba(44, 62, 56, 0.8);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.2s ease;
  margin-bottom: 4px;
}

.doc-nav-section a:hover {
  background: rgba(95, 127, 103, 0.06);
  color: #111815;
  text-decoration: none;
}

.doc-nav-section a.is-active {
  background: rgba(95, 127, 103, 0.12);
  color: #111815;
  font-weight: 600;
  text-decoration: none;
}

.doc-content {
  width: min(1080px, 100%);
  max-width: 1080px;
  color: #2c3e38;
  font-size: 17px;
  line-height: 1.8;
  letter-spacing: -0.01em;
}

.doc-hero {
  position: relative;
  margin-bottom: 48px;
  border-bottom: 1px solid rgba(23, 32, 28, 0.08);
  padding: 0 0 40px;
}

.doc-hero::before {
  content: "";
  display: block;
  width: 56px;
  height: 4px;
  margin-bottom: 24px;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--doc-accent), var(--doc-green));
}

.doc-hero h1,
.doc-content h1 {
  max-width: 980px;
  margin: 0;
  color: #111815;
  font-size: clamp(40px, 5.5vw, 64px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.doc-summary {
  max-width: min(780px, 100%);
  margin: 24px 0 0;
  color: #3b5249;
  font-size: clamp(17px, 1.7vw, 19px);
  line-height: 1.75;
  letter-spacing: -0.01em;
  overflow: visible;
  white-space: normal;
}

.doc-summary p,
.doc-summary ul,
.doc-summary ol {
  margin: 0 0 1.1rem;
}

.doc-summary p:last-child,
.doc-summary ul:last-child,
.doc-summary ol:last-child {
  margin-bottom: 0;
}

.doc-summary .overview-page,
.doc-summary .overview-hero-grid,
.doc-summary .metric-grid,
.doc-summary .overview-regime-grid {
  display: none;
}

.doc-summary ul,
.doc-summary ol {
  padding-left: 1.35rem;
}

.doc-summary li + li {
  margin-top: 0.4rem;
}

.doc-summary h2 {
  margin: 1.35rem 0 0.75rem;
  color: #1f2b27;
  font-size: clamp(22px, 2vw, 28px);
  font-weight: 700;
  line-height: 1.25;
}

.doc-summary h2:first-child {
  margin-top: 0;
}

.doc-summary h3 {
  margin: 1.15rem 0 0.55rem;
  color: #2c3e38;
  font-size: clamp(18px, 1.6vw, 22px);
  font-weight: 600;
  line-height: 1.35;
}

.doc-summary h4 {
  margin: 1rem 0 0.5rem;
  color: #2c3e38;
  font-size: clamp(16px, 1.4vw, 18px);
  font-weight: 600;
  line-height: 1.35;
}

.doc-summary .math-display {
  margin: 1rem 0 1.1rem;
  overflow-x: auto;
}

.doc-summary .math-display mjx-container[jax="CHTML"][display="true"] {
  margin: 0;
}

.doc-summary a {
  color: var(--doc-accent, #a7652a);
}

.doc-summary figure {
  max-width: min(780px, 100%);
  margin: 1.35rem 0 0;
}

.doc-summary figcaption {
  color: rgba(23, 32, 28, 0.52);
  font-size: 12px;
  margin-top: 0.55rem;
}

.doc-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  margin-top: 24px;
}

.doc-meta-row span {
  border-left: 3px solid var(--doc-accent);
  padding: 3px 0 3px 12px;
  color: #3b5249;
  font-size: 13px;
  font-weight: 600;
}

.doc-body > h2 {
  display: block;
  margin: 2.4em 0 0.65em;
  padding: 0 0 0.35em;
  border: 0;
  border-bottom: 1px solid rgba(23, 32, 28, 0.08);
  color: #17201c;
  font-size: clamp(24px, 2.5vw, 34px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.doc-body > h2:first-child {
  margin-top: 0;
}

.doc-body > h2::before {
  content: none;
  display: none;
}

.doc-body h3 {
  margin-top: 40px;
  border-left: 4px solid var(--doc-accent);
  padding-left: 18px;
  color: #1a2622;
  font-size: 24px;
  font-weight: 650;
  letter-spacing: -0.01em;
}

.doc-body h4 {
  margin-top: 24px;
  color: #111815;
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.doc-content p,
.doc-content ul,
.doc-content ol,
.doc-content blockquote,
.doc-content pre,
.doc-table-wrap,
.doc-admonition {
  max-width: 900px;
}

.doc-content p,
.doc-content ul,
.doc-content ol {
  color: rgba(44, 62, 56, 0.9);
  margin-bottom: 24px;
  line-height: 1.8;
}

.doc-content li {
  margin: 8px 0;
  padding-left: 2px;
}

.doc-content a {
  color: var(--doc-accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
  text-decoration-color: rgba(167, 101, 42, 0.4);
  transition: all 0.2s ease;
}

.doc-content a:hover {
  color: #17201c;
  text-decoration-color: #17201c;
}

.doc-content code {
  border: 1px solid rgba(23, 32, 28, 0.08);
  border-radius: 6px;
  padding: 0.2em 0.4em;
  background: rgba(255, 255, 255, 0.5);
  color: var(--doc-accent);
  font-size: 0.85em;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  word-break: break-word;
}

.doc-content pre {
  border: 1px solid rgba(23, 32, 28, 0.12);
  border-radius: 12px;
  background: #19201c;
  box-shadow: 0 16px 40px rgba(23, 32, 28, 0.15);
  color: #f7f3e9;
  padding: 24px;
  overflow-x: auto;
  line-height: 1.5;
  font-size: 0.9em;
  margin: 32px 0;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

.doc-content pre code {
  border: 0;
  background: transparent;
  color: inherit;
  padding: 0;
  font-size: 1em;
}

.doc-content blockquote {
  border-left: 4px solid var(--doc-accent);
  background: rgba(167, 101, 42, 0.05);
  border-radius: 0 12px 12px 0;
  color: #3b5249;
  font-style: italic;
  padding: 16px 20px;
  margin: 32px 0;
  font-size: 1.05em;
}

.doc-table-wrap {
  border: 1px solid rgba(23, 32, 28, 0.08);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(8px);
  box-shadow: 0 8px 24px rgba(23, 32, 28, 0.04);
  margin: 32px 0;
  overflow-x: auto;
}

.doc-content table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  text-align: left;
  font-size: 14px;
  line-height: 1.5;
}

.doc-content th,
.doc-content td {
  border: 0;
  border-right: 1px solid rgba(23, 32, 28, 0.08);
  border-bottom: 1px solid rgba(23, 32, 28, 0.08);
  padding: 14px 18px;
}

.doc-content th {
  background: rgba(23, 32, 28, 0.02);
  font-weight: 600;
  color: #111815;
}

.doc-content th:last-child,
.doc-content td:last-child {
  border-right: 0;
}

.doc-content tr:last-child td {
  border-bottom: 0;
}

.doc-content th {
  background: rgba(23, 32, 28, 0.03);
  font-weight: 650;
  color: #111815;
  border-top: 1px solid rgba(23, 32, 28, 0.08);
}

.doc-admonition {
  border: 1px solid rgba(23, 32, 28, 0.08);
  border-left: 4px solid var(--doc-green);
  border-radius: 8px;
  background: rgba(95, 127, 103, 0.05);
  padding: 16px 20px;
  color: #3b5249;
  margin: 32px 0;
  font-size: 0.95em;
}

.doc-content hr {
  max-width: 850px;
  height: 1px;
  margin: 36px 0;
  border: 0;
  background: linear-gradient(90deg, rgba(23, 32, 28, 0.16), rgba(167, 101, 42, 0.24), transparent);
}

.doc-content img {
  max-width: 100%;
  height: auto;
  vertical-align: middle;
}

.doc-body > img,
.doc-body > p > img:only-child,
.doc-summary figure img,
.doc-content figure img,
.doc-content td > img:only-child {
  display: block;
  border: 1px solid rgba(23, 32, 28, 0.1);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 24px 70px rgba(23, 32, 28, 0.1);
}

.doc-content a img {
  display: inline-block;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.doc-content figure {
  max-width: 850px;
  margin: 34px 0;
}

.doc-content figcaption {
  color: rgba(23, 32, 28, 0.52);
  font-size: 12px;
}

@media (max-width: 920px) {
  .doc-main {
    display: block;
    padding: 86px 18px 76px;
  }

  .doc-sidebar {
    position: relative;
    top: auto;
    max-height: 270px;
    margin-bottom: 30px;
    padding: 14px;
  }

  .doc-content {
    font-size: 15px;
  }

  .doc-hero h1,
  .doc-content h1 {
    font-size: clamp(40px, 12vw, 58px);
  }
}

/* Swan archive entry polish: drifting, clickable object inspired by glacial archive browsing. */
.home-decor-object {
  z-index: 6;
  isolation: isolate;
  filter: contrast(1.05) saturate(1.02);
}

.home-decor-object::before {
  content: "";
  position: absolute;
  z-index: 0;
  right: 8%;
  bottom: 5%;
  left: 14%;
  height: 22%;
  border-radius: 50%;
  background:
    radial-gradient(ellipse at 48% 55%, rgba(185, 217, 219, 0.32), rgba(255, 255, 255, 0.22) 42%, transparent 72%),
    linear-gradient(90deg, transparent, rgba(95, 127, 103, 0.16), transparent);
  filter: blur(12px);
  opacity: 0.68;
  transform: translate3d(0, 12px, 0) scaleX(0.92);
  transform-origin: 50% 50%;
  animation: homeSwanWake 5.4s ease-in-out infinite alternate;
  pointer-events: none;
}

.home-swan-motion {
  z-index: 1;
  animation: homeSwanFloat 4.9s ease-in-out infinite alternate;
}

.home-swan-image {
  animation: homeSwanBreath 5.7s ease-in-out infinite alternate;
}

.home-decor-object:hover,
.home-decor-object:focus-visible {
  filter: brightness(1.06) contrast(1.07) saturate(1.04);
  opacity: 1;
}

.home-decor-object:hover::before,
.home-decor-object:focus-visible::before {
  opacity: 0.96;
  transform: translate3d(0, 17px, 0) scaleX(1.05);
}

.home-decor-object:hover .home-swan-motion,
.home-decor-object:focus-visible .home-swan-motion {
  transform: translate3d(0, -14px, 0) scale(1.06) rotate(-2deg);
}

.home-decor-object:active .home-swan-motion {
  transform: translate3d(0, -4px, 0) scale(1.02) rotate(-0.6deg);
}

.home-entering-archive .home-decor-object::before {
  opacity: 1;
  filter: blur(16px);
  transform: translate3d(0, 20px, 0) scaleX(1.18);
}

@keyframes homeSwanFloat {
  0% {
    transform: translate3d(-12px, 10px, 0) rotate(-1.8deg);
  }

  42% {
    transform: translate3d(3px, -7px, 0) rotate(0.8deg);
  }

  100% {
    transform: translate3d(14px, -13px, 0) rotate(2.1deg);
  }
}

@keyframes homeSwanBreath {
  0% {
    transform: scale(0.988);
  }

  100% {
    transform: scale(1.016);
  }
}

@keyframes homeSwanWake {
  0% {
    opacity: 0.48;
    transform: translate3d(-10px, 11px, 0) scaleX(0.82);
  }

  100% {
    opacity: 0.84;
    transform: translate3d(10px, 18px, 0) scaleX(1.08);
  }
}

/* Final swan archive-entry cascade. This must stay after homepage overrides. */
.home-decor-object {
  z-index: 6;
  isolation: isolate;
  opacity: 0.94;
  filter: contrast(1.05) saturate(1.02);
}

.home-decor-object::before {
  content: "";
  position: absolute;
  z-index: 0;
  right: 8%;
  bottom: 5%;
  left: 14%;
  height: 22%;
  border-radius: 50%;
  background:
    radial-gradient(ellipse at 48% 55%, rgba(185, 217, 219, 0.32), rgba(255, 255, 255, 0.22) 42%, transparent 72%),
    linear-gradient(90deg, transparent, rgba(95, 127, 103, 0.16), transparent);
  filter: blur(12px);
  opacity: 0.68;
  transform: translate3d(0, 12px, 0) scaleX(0.92);
  transform-origin: 50% 50%;
  animation: homeSwanWake 5.4s ease-in-out infinite alternate;
  pointer-events: none;
}

.home-swan-motion {
  z-index: 1;
  animation: homeSwanFloat 4.9s ease-in-out infinite alternate;
}

.home-swan-image {
  animation: homeSwanBreath 5.7s ease-in-out infinite alternate;
}

.home-decor-object:hover,
.home-decor-object:focus-visible {
  filter: brightness(1.06) contrast(1.07) saturate(1.04);
  opacity: 1;
}

.home-decor-object:hover::before,
.home-decor-object:focus-visible::before {
  opacity: 0.96;
  transform: translate3d(0, 17px, 0) scaleX(1.05);
}

.home-decor-object:hover .home-swan-motion,
.home-decor-object:focus-visible .home-swan-motion {
  transform: translate3d(0, -14px, 0) scale(1.06) rotate(-2deg);
}

.home-decor-object:active .home-swan-motion {
  transform: translate3d(0, -4px, 0) scale(1.02) rotate(-0.6deg);
}

.home-entering-archive .home-decor-object::before {
  opacity: 1;
  filter: blur(16px);
  transform: translate3d(0, 20px, 0) scaleX(1.18);
}

@keyframes homeSwanFloat {
  0% {
    transform: translate3d(-12px, 10px, 0) rotate(-1.8deg);
  }

  42% {
    transform: translate3d(3px, -7px, 0) rotate(0.8deg);
  }

  100% {
    transform: translate3d(14px, -13px, 0) rotate(2.1deg);
  }
}

@keyframes homeSwanBreath {
  0% {
    transform: scale(0.988);
  }

  100% {
    transform: scale(1.016);
  }
}

@keyframes homeSwanWake {
  0% {
    opacity: 0.48;
    transform: translate3d(-10px, 11px, 0) scaleX(0.82);
  }

  100% {
    opacity: 0.84;
    transform: translate3d(10px, 18px, 0) scaleX(1.08);
  }
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
  min-height: 100%;
}

body {
  margin: 0;
  color: var(--text);
  background: var(--paper);
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 13px;
  line-height: 1.5;
}

button,
input {
  font: inherit;
}

button {
  color: inherit;
}

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

a:hover,
button:hover {
  text-decoration: underline;
  cursor: pointer;
}

.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;
}

.site-header {
  position: fixed;
  z-index: 1100;
  top: 0;
  left: 0;
  width: 100%;
  min-height: 64px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: start;
  padding: 22px 25px 0;
  pointer-events: none;
  transition:
    transform 500ms ease,
    color 300ms ease,
    opacity 520ms var(--ease),
    filter 520ms var(--ease);
}

.site-header > * {
  pointer-events: auto;
}

.brand-link {
  justify-self: start;
  display: inline-flex;
  align-items: center;
  min-width: 0;
  text-decoration: none;
  line-height: 1;
}

.brand-wordmark {
  display: inline-flex;
  align-items: baseline;
  gap: 0.34em;
  font-family: "Google Sans Flex", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: clamp(15px, 1.05vw, 18px);
  font-weight: 650;
  letter-spacing: -0.03em;
  white-space: nowrap;
}

.brand-wordmark-primary {
  background: linear-gradient(118deg, #101218 0%, #2a3340 46%, #3478e5 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
  font-weight: 780;
}

.brand-wordmark-secondary {
  color: rgba(16, 18, 24, 0.54);
  font-weight: 560;
  letter-spacing: 0.015em;
}

.brand-link:hover .brand-wordmark-primary,
.brand-link:focus-visible .brand-wordmark-primary {
  background: linear-gradient(118deg, #101218 0%, #3478e5 52%, #4f8cf0 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

.brand-link:hover,
.brand-link:focus-visible {
  opacity: 0.88;
}

.header-actions {
  display: flex;
  justify-self: end;
  align-items: flex-start;
  gap: 16px;
  margin-top: -10px;
}

.menu-toggle {
  padding: 10px 0 10px 22px !important;
}

.menu-toggle,
.language-toggle,
.global-search-toggle,
.archive-tab,
.bottom-utility button,
.view-all-tags,
.detail-close {
  appearance: none;
  border: 0;
  background: none;
  padding: 0;
}

.language-toggle {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border: 1px solid color-mix(in srgb, currentColor 18%, transparent);
  border-radius: 999px;
  padding: 8px 13px !important;
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(16px);
  color: inherit;
  font-family: "Google Sans Flex", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.01em;
  line-height: 1.1;
  -webkit-font-smoothing: antialiased;
  opacity: 0.92;
  transition:
    background 220ms ease,
    border-color 220ms ease,
    opacity 220ms ease,
    transform 220ms ease,
    box-shadow 220ms ease;
}

.menu-toggle {
  font-family: "Google Sans Flex", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 12px;
  font-weight: 650;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  -webkit-font-smoothing: antialiased;
}

.language-toggle:hover,
.language-toggle:focus-visible {
  border-color: color-mix(in srgb, currentColor 34%, transparent);
  background: rgba(255, 255, 255, 0.72);
  opacity: 1;
  text-decoration: none;
}

.language-toggle:focus-visible {
  outline: 1px solid currentColor;
  outline-offset: 3px;
}

.language-toggle .is-active {
  opacity: 1;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.archive-header .language-toggle {
  background: rgba(239, 245, 247, 0.52);
}

.doc-content h1[id],
.doc-content h2[id],
.doc-content h3[id],
.doc-content h4[id],
.doc-anchor-alias {
  scroll-margin-top: 96px;
}

.doc-anchor-alias {
  display: block;
  width: 1px;
  height: 0;
  overflow: hidden;
  visibility: hidden;
}

.doc-content mjx-container[jax="CHTML"][display="true"] {
  overflow-x: auto;
  overflow-y: hidden;
  padding: 8px 0;
}

.doc-content .math-display {
  margin: 16px 0;
  overflow-x: auto;
}

.doc-content .math-display mjx-container[jax="CHTML"][display="true"] {
  margin: 0;
}

.global-search-toggle {
  justify-self: center;
  font-weight: 400;
  margin-top: -10px;
  padding: 10px 22px !important;
}

.global-search-toggle.is-hidden {
  visibility: hidden;
}

.archive-tabs {
  display: flex;
  gap: 18px;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 12px;
}

.archive-tab {
  color: rgba(0, 0, 0, 0.72);
}

.archive-tab.is-active {
  color: #000;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.offcanvas-menu {
  position: fixed;
  z-index: 2100;
  top: 0;
  right: 0;
  width: 300px;
  height: 100vh;
  overflow-y: auto;
  padding: 26px 30px 32px;
  color: var(--menu-text);
  border-left: 1px solid rgba(255, 255, 255, 0.18);
  background:
    radial-gradient(circle at 18% 16%, rgba(255, 255, 255, 0.14), transparent 34%),
    linear-gradient(170deg, rgba(34, 36, 38, 0.96), rgba(19, 22, 24, 0.94) 58%, rgba(31, 28, 25, 0.96));
  box-shadow:
    -24px 0 80px rgba(20, 23, 24, 0.2),
    inset 1px 0 rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(24px) saturate(1.05);
  transform: translateX(100%);
  transition:
    transform 520ms var(--ease),
    box-shadow 520ms var(--ease);
}

.menu-open .offcanvas-menu {
  transform: translateX(0);
}

.menu-scrim {
  position: fixed;
  z-index: 2050;
  inset: 0;
  overflow: hidden;
  border: 0;
  background:
    radial-gradient(circle at 16% 18%, rgba(246, 207, 181, 0.22), transparent 34%),
    radial-gradient(circle at 78% 17%, rgba(178, 207, 226, 0.28), transparent 38%),
    radial-gradient(circle at 52% 82%, rgba(230, 214, 238, 0.2), transparent 40%),
    linear-gradient(118deg, rgba(248, 244, 236, 0.74), rgba(229, 237, 239, 0.8) 46%, rgba(247, 239, 232, 0.74));
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  backdrop-filter: blur(0) saturate(1);
  transition:
    opacity 620ms cubic-bezier(0.16, 1, 0.3, 1),
    backdrop-filter 720ms cubic-bezier(0.16, 1, 0.3, 1),
    visibility 0s linear 620ms;
}

.menu-scrim::before,
.menu-scrim::after {
  content: "";
  position: absolute;
  inset: -18%;
  pointer-events: none;
  opacity: 0;
  transform: scale(1.05);
  transition:
    opacity 760ms cubic-bezier(0.16, 1, 0.3, 1),
    transform 980ms cubic-bezier(0.16, 1, 0.3, 1);
}

.menu-scrim::before {
  background:
    conic-gradient(
      from 210deg at 46% 48%,
      rgba(246, 207, 181, 0.2),
      rgba(168, 199, 220, 0.24),
      rgba(226, 208, 238, 0.18),
      rgba(250, 228, 194, 0.17),
      rgba(246, 207, 181, 0.2)
    );
  filter: blur(42px);
  animation: menuSpectrumDrift 11s ease-in-out infinite alternate;
}

.menu-scrim::after {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.24), transparent 18%, transparent 78%, rgba(255, 255, 255, 0.2)),
    radial-gradient(ellipse at 50% 50%, rgba(255, 255, 255, 0.28), transparent 58%);
  filter: blur(18px);
}

.menu-open .menu-scrim {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  backdrop-filter: blur(9px) saturate(1.12);
  transition-delay: 0s;
}

.menu-open .menu-scrim::before {
  opacity: 1;
  transform: scale(1);
}

.menu-open .menu-scrim::after {
  opacity: 0.92;
  transform: scale(1);
}

.menu-open .site-header,
.menu-open .home-main,
.menu-open .archive-main {
  transform: translate3d(-300px, 0, 0);
}

.home-main,
.archive-main {
  transition:
    transform 500ms ease,
    filter 420ms var(--ease);
}

.menu-open .home-main {
  filter: saturate(1.05) brightness(1.01) contrast(0.98);
}

.menu-search input {
  width: 100%;
  border: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 0;
  background: transparent;
  color: #fff;
  outline: none;
  padding: 0 0 8px;
}

.menu-search input::placeholder {
  color: rgba(255, 255, 255, 0.42);
}

.menu-search-empty {
  margin: 16px 0 0;
  color: rgba(255, 255, 255, 0.62);
  font-size: 13px;
  font-weight: 800;
}

.menu-section {
  margin-top: 28px;
}

.menu-section p {
  margin: 0 0 7px;
  color: rgba(255, 255, 255, 0.38);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.menu-section ul,
.menu-credits {
  list-style: none;
  margin: 0;
  padding: 0;
}

.menu-section li,
.menu-credits li {
  margin: 5px 0;
  font-weight: 700;
}

.menu-credits {
  margin-top: 28px;
}

@keyframes menuSpectrumDrift {
  0% {
    transform: translate3d(-2.5%, -1.5%, 0) rotate(-4deg) scale(1.05);
  }

  45% {
    transform: translate3d(2%, 1%, 0) rotate(3deg) scale(1.08);
  }

  100% {
    transform: translate3d(1.5%, -2%, 0) rotate(7deg) scale(1.06);
  }
}

.home-main {
  min-height: 100vh;
  padding: 0 0 92px;
}

.home-page {
  overflow-x: hidden;
  background: var(--home-bg-end, #f6f8f5);
}

.home-search {
  position: fixed;
  z-index: 1200;
  top: 18px;
  left: 50%;
  width: min(720px, calc(100% - 40px));
  padding: 0;
  transform: translateX(-50%);
  display: none;
  text-align: left;
}

.home-search.is-active {
  display: block;
}

.home-search input {
  width: 100%;
  height: 37px;
  border: 1px solid rgba(15, 23, 20, 0.34);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 14px 44px rgba(31, 49, 44, 0.12);
  color: #101513;
  outline: none;
  text-align: left;
  padding: 0 38px;
}

.home-search::after {
  content: "✳";
  position: absolute;
  top: 18px;
  right: 15px;
  color: rgba(0, 0, 0, 0.45);
  font-size: 17px;
  line-height: 1;
  transform: translateY(-50%);
  pointer-events: none;
}

.home-search-results {
  max-height: min(68vh, 620px);
  margin-top: 8px;
  overflow: auto;
  border: 1px solid rgba(15, 23, 20, 0.13);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.97);
  box-shadow: 0 22px 72px rgba(31, 49, 44, 0.16);
  backdrop-filter: blur(18px);
}

.home-search-count,
.home-search-empty {
  margin: 0;
  padding: 12px 14px;
  border-bottom: 1px solid rgba(15, 23, 20, 0.09);
  color: rgba(15, 23, 20, 0.54);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.home-search-list {
  display: grid;
}

.home-search-result {
  display: block;
  padding: 14px;
  border-bottom: 1px solid rgba(15, 23, 20, 0.08);
  color: #101513;
  text-decoration: none;
}

.home-search-result:last-child {
  border-bottom: 0;
}

.home-search-result:hover,
.home-search-result:focus-visible {
  background: rgba(238, 248, 245, 0.86);
  outline: none;
  text-decoration: none;
}

.home-search-result span,
.home-search-result strong,
.home-search-result p {
  display: block;
}

.home-search-result span {
  color: rgba(47, 127, 115, 0.76);
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.home-search-result strong {
  margin-top: 7px;
  font-size: 17px;
  line-height: 1.18;
}

.home-search-result p {
  margin: 7px 0 0;
  color: rgba(15, 23, 20, 0.62);
  font-size: 13px;
  line-height: 1.45;
}

.home-feed {
  position: relative;
  z-index: 2;
  width: 100%;
  margin: 0;
  padding: 24px 0 80px;
}

.home-page .home-feed {
  padding: 0;
}

.home-hero {
  position: relative;
  z-index: 1;
  display: flex !important;
  flex-direction: column !important;
  justify-content: flex-start !important;
  align-items: flex-start !important;
  text-align: left !important;
  width: 100%;
  min-height: 100vh !important;
  padding: clamp(120px, 15vh, 180px) clamp(24px, 5.5vw, 84px) 52px !important;
  overflow: hidden;
}

.home-hero::before {
  display: none;
}

.home-hero-bg-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
}

.home-hero-overlay {
  display: none !important;
}

.home-hero-copy {
  max-width: 760px;
}

.home-kicker {
  margin: 0 0 14px;
  color: rgba(255, 255, 255, 0.85);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.home-hero h1 {
  margin: 0;
  color: #fff;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 128px;
  font-weight: 700;
  letter-spacing: 0;
  line-height: 0.84;
  overflow-wrap: anywhere;
}

.home-hero-lede {
  max-width: 620px;
  margin: 28px 0 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: 22px;
  line-height: 1.42;
}

.home-hero-actions {
  display: flex !important;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 34px;
  justify-content: flex-start !important;
}

.home-hero-actions a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 18px;
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 44px;
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  background: rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(8px);
  transition: all 0.2s cubic-bezier(0.18, 0.89, 0.32, 1.28);
}

.home-hero-actions a:hover,
.home-hero-actions a:focus-visible,
.home-signal:hover,
.home-signal:focus-visible,
.home-pillar:hover,
.home-pillar:focus-visible {
  text-decoration: none;
}

.home-hero-actions .home-primary-action {
  border-color: transparent;
  background: #fff;
  color: #000;
}

.home-hero-visual {
  position: relative;
  min-height: clamp(450px, 55vw, 690px);
  perspective: 1200px;
}

.home-hero-tile {
  position: absolute;
  display: block;
  overflow: hidden;
  border-radius: 8px;
  background: #111a18;
  box-shadow: 0 26px 70px rgba(27, 42, 38, 0.2);
  text-decoration: none;
  transform: rotate(var(--tile-rotation, 0deg)) translateZ(0);
  transition:
    filter 220ms ease,
    transform 360ms var(--ease);
}

.home-hero-tile img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.05) contrast(1.02);
}

.home-hero-tile span {
  position: absolute;
  left: 12px;
  bottom: 12px;
  max-width: calc(100% - 24px);
  border-radius: 999px;
  padding: 7px 10px;
  background: rgba(255, 255, 255, 0.84);
  color: rgba(17, 26, 24, 0.78);
  font-size: 11px;
  font-weight: 800;
  line-height: 1;
  white-space: nowrap;
}

.home-hero-tile:hover,
.home-hero-tile:focus-visible {
  filter: brightness(1.04) saturate(1.05);
  outline: none;
  transform: rotate(var(--tile-rotation, 0deg)) translate3d(0, -8px, 0);
}

.home-hero-tile-0 {
  --tile-rotation: 1.4deg;
  top: 0;
  right: 8%;
  width: 66%;
  aspect-ratio: 4 / 3;
}

.home-hero-tile-1 {
  --tile-rotation: -5deg;
  top: 18%;
  left: 0;
  width: 37%;
  aspect-ratio: 16 / 10;
}

.home-hero-tile-2 {
  --tile-rotation: 3.5deg;
  bottom: 0;
  left: 18%;
  width: 42%;
  aspect-ratio: 1 / 1;
}

.home-hero-tile-3 {
  --tile-rotation: -2.2deg;
  right: 0;
  bottom: 9%;
  width: 39%;
  aspect-ratio: 16 / 9;
}

.home-hero-readout {
  position: absolute;
  right: 10%;
  bottom: 0;
  width: min(360px, 58%);
  border: 1px solid rgba(17, 26, 24, 0.12);
  border-radius: 8px;
  padding: 14px 15px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 20px 60px rgba(33, 55, 50, 0.14);
  backdrop-filter: blur(14px);
}

.home-hero-readout strong,
.home-hero-readout span {
  display: block;
}

.home-hero-readout strong {
  color: rgba(17, 26, 24, 0.9);
  font-size: 12px;
}

.home-hero-readout span {
  margin-top: 5px;
  color: rgba(17, 26, 24, 0.54);
  font-size: 11px;
  font-weight: 700;
}

.home-signal-strip {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  width: min(1320px, calc(100% - 48px));
  margin: 0 auto clamp(76px, 9vw, 124px);
  border: none;
  border-bottom: 1px solid rgba(17, 26, 24, 0.1);
  background: transparent;
}

.home-signal {
  min-height: 104px;
  padding: 18px 18px 16px;
  border-right: 1px solid rgba(17, 26, 24, 0.12);
}

.home-signal:last-child {
  border-right: 0;
}

.home-signal strong,
.home-signal span {
  display: block;
}

.home-signal strong {
  font-size: 34px;
  letter-spacing: 0;
  line-height: 1;
}

.home-signal span {
  margin-top: 10px;
  color: rgba(17, 26, 24, 0.58);
  font-size: 12px;
  font-weight: 800;
}

.home-pillar-section {
  position: relative;
  z-index: 1;
  margin: 0;
  padding: clamp(48px, 6vw, 80px) clamp(24px, 4vw, 48px) clamp(76px, 10vw, 120px);
  background: transparent;
  border: none;
  border-radius: 0;
  color: #151515;
  box-shadow: none;
}

.home-section-heading {
  width: min(980px, calc(100% - 48px));
  margin: 0 auto 34px;
}

.home-pillar-section .home-section-heading {
  width: min(1320px, 100%);
  margin: 0 auto 80px;
  text-align: center;
}

.home-section-heading h2 {
  max-width: 900px;
  margin: 0 auto;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: clamp(48px, 6vw, 72px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: #151515;
  text-shadow: none;
}

.home-pillar-section .home-kicker {
  color: #5f7f67;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.home-pillar-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 40px;
  width: min(1320px, 100%);
  margin: 0 auto;
}

.home-pillar {
  min-height: 360px !important;
  padding: 56px 40px !important;
  background: rgba(255, 255, 255, 0.6) !important;
  border: 1px solid rgba(21, 21, 21, 0.08) !important;
  border-radius: 32px !important;
  color: #151515 !important;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), background 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease !important;
  display: flex !important;
  flex-direction: column !important;
  position: relative !important;
  overflow: hidden !important;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.02) !important;
}

.home-pillar::before {
  content: "" !important;
  position: absolute !important;
  top: 0 !important; left: 0 !important; right: 0 !important; height: 1px !important;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.8), transparent) !important;
  opacity: 0 !important;
  transition: opacity 0.4s ease !important;
}

.home-pillar:hover::before {
  opacity: 1 !important;
}

.home-pillar:hover {
  transform: translateY(-12px) !important;
  background: #ffffff !important;
  border-color: rgba(21, 21, 21, 0.15) !important;
  box-shadow: 0 32px 64px rgba(0, 0, 0, 0.08) !important;
}

.home-pillar span {
  display: block !important;
  font-size: 28px !important;
  font-weight: 800 !important;
  line-height: 1.2 !important;
  letter-spacing: -0.02em !important;
  color: #151515 !important;
}

.home-pillar p {
  margin: 24px 0 0 !important;
  color: rgba(21, 21, 21, 0.7) !important;
  font-size: 17px !important;
  line-height: 1.7 !important;
}

.home-docs-heading {
  margin-bottom: 80px;
}

.home-decor-object {
  --entry-top: 290px;
  --entry-right: 12px;
  --entry-shift-x: 0px;
  --entry-shift-y: 0px;
  position: absolute;
  z-index: 3;
  top: var(--entry-top);
  right: var(--entry-right);
  display: block;
  width: min(560px, 48vw);
  aspect-ratio: 1008 / 939;
  border: 0;
  cursor: pointer;
  opacity: 0.88;
  transform-origin: 50% 50%;
  transition:
    opacity 520ms var(--ease),
    transform 760ms var(--ease),
    filter 520ms var(--ease);
  will-change: transform, opacity, filter;
}

.home-swan-motion,
.home-swan-image {
  position: absolute;
  inset: 0;
  display: block;
}

.home-swan-motion {
  filter:
    drop-shadow(0 28px 60px rgba(0, 0, 0, 0.13))
    drop-shadow(0 10px 22px rgba(50, 58, 65, 0.1));
  pointer-events: none;
  transform-origin: 48% 66%;
  transition: transform 460ms ease-in-out;
  animation: homeSwanFloat 5.8s ease-in-out infinite alternate;
}

.home-swan-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transform-origin: 48% 66%;
  animation: homeSwanBreath 6.6s ease-in-out infinite alternate;
}

.home-decor-object:hover,
.home-decor-object:focus-visible {
  filter: brightness(1.05) contrast(1.04);
  opacity: 1;
  outline: none;
  text-decoration: none;
}

.home-decor-object:hover .home-swan-motion,
.home-decor-object:focus-visible .home-swan-motion {
  transform: translate3d(0, -8px, 0) scale(1.055) rotate(-1.4deg);
}

.home-entry-loading {
  position: fixed;
  z-index: 4;
  top: calc(50vh + 156px);
  left: 0;
  width: 100%;
  color: #8d8d8d;
  font-size: 13px;
  text-align: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 360ms ease 280ms;
}

.home-entering-archive .site-header,
.home-entering-archive .home-search,
.home-entering-archive .home-hero,
.home-entering-archive .home-signal-strip,
.home-entering-archive .home-pillar-section,
.home-entering-archive .home-docs-heading,
.home-entering-archive .home-doc-map,
.home-entering-archive .home-feed,
.home-entering-archive .home-leaderboard-section {
  filter: blur(2px);
  opacity: 0;
  pointer-events: none;
}

.home-entering-archive .home-decor-object {
  z-index: 1300;
  opacity: 1;
  filter: brightness(1.04) contrast(1.03);
  transform: translate3d(var(--entry-shift-x), var(--entry-shift-y), 0) scale(1.12);
}

.home-entering-archive .home-swan-motion {
  animation-play-state: paused;
  transform: none;
}

.home-entering-archive .home-entry-loading {
  opacity: 1;
  animation: entryPulse 1.1s ease-in-out infinite alternate;
}

@keyframes homeSwanFloat {
  from {
    transform: translate3d(-5px, 5px, 0) rotate(-1.1deg);
  }

  to {
    transform: translate3d(7px, -8px, 0) rotate(1.7deg);
  }
}

@keyframes homeSwanBreath {
  from {
    transform: scale(0.992);
  }

  to {
    transform: scale(1.012);
  }
}

@keyframes entryPulse {
  from {
    opacity: 0.32;
  }

  to {
    opacity: 1;
  }
}

.home-post {
  width: min(720px, 58vw);
  margin-bottom: clamp(78px, 13vw, 180px);
  transition:
    opacity 260ms ease,
    transform 260ms ease;
}

.home-post.is-muted {
  opacity: 0.18;
}

.home-post-0 {
  margin-left: 11.2%;
}

.home-post-1 {
  margin-left: 34.6%;
}

.home-post-2 {
  margin-left: 8.4%;
}

.home-post-3 {
  margin-left: 28%;
}

.home-post-4 {
  margin-left: 16%;
}

.home-page .home-post,
.home-page .home-post-0,
.home-page .home-post-1,
.home-page .home-post-2,
.home-page .home-post-3,
.home-page .home-post-4 {
  width: auto;
  margin-left: 0;
  margin-right: 0;
  margin-bottom: 0;
}

.home-media {
  margin: 0;
}

.home-media img,
.placeholder-visual {
  display: block;
  width: 100%;
}

.home-media img {
  aspect-ratio: 16 / 10;
  border-radius: 8px;
  object-fit: cover;
  box-shadow: 0 24px 64px rgba(31, 42, 39, 0.14);
}

.home-copy {
  max-width: 705px;
  margin-top: 18px;
  color: rgba(17, 26, 24, 0.76);
  font-size: 14px;
  letter-spacing: 0;
  line-height: 1.65;
}

.home-copy h2 {
  display: block;
  margin: 0 0 9px;
  color: #111a18;
  font-size: 28px;
  letter-spacing: 0;
  line-height: 1.02;
}

.home-copy p {
  margin: 0 0 12px;
}

.home-copy a {
  color: rgba(17, 26, 24, 0.56);
  font-size: 12px;
  font-weight: 800;
}

.placeholder-visual {
  position: relative;
  overflow: hidden;
  min-height: 120px;
  aspect-ratio: 4 / 3;
  background:
    radial-gradient(circle at 38% 42%, rgba(255, 255, 255, 0.9), transparent 16%),
    radial-gradient(circle at 64% 64%, color-mix(in srgb, var(--accent), white 15%), transparent 24%),
    linear-gradient(135deg, color-mix(in srgb, var(--accent), white 45%), #f8f8f8 62%);
}

.home-media .placeholder-visual {
  aspect-ratio: 3 / 2;
}

.placeholder-visual::before,
.placeholder-visual::after {
  content: "";
  position: absolute;
  inset: 14%;
  border: 1px solid rgba(0, 0, 0, 0.14);
  transform: rotate(-8deg);
}

.placeholder-visual::after {
  inset: 28% 18%;
  border-color: rgba(255, 255, 255, 0.78);
  transform: rotate(15deg);
}

.placeholder-visual span {
  position: absolute;
  right: 12px;
  bottom: 10px;
  max-width: 75%;
  color: rgba(0, 0, 0, 0.55);
  font-size: 10px;
  font-weight: 700;
  line-height: 1.25;
  text-align: right;
}

.placeholder-small {
  width: 160px;
  min-height: 100px;
}

.placeholder-detail {
  min-height: 280px;
}

.doc-page:not(.doc-page--starlight) {
  background: #fff;
}

.doc-main {
  display: grid;
  grid-template-columns: minmax(220px, 300px) minmax(0, 1fr);
  gap: clamp(30px, 5vw, 78px);
  min-height: 100vh;
  padding: 96px 42px 90px 28px;
}

.doc-sidebar {
  position: sticky;
  top: 88px;
  align-self: start;
  max-height: calc(100vh - 108px);
  overflow-y: auto;
  padding-right: 18px;
  color: rgba(0, 0, 0, 0.58);
}

.doc-nav-section {
  margin: 0 0 24px;
}

.doc-nav-section h2 {
  margin: 0 0 8px;
  color: rgba(0, 0, 0, 0.34);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.doc-nav-section ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.doc-nav-section li {
  margin: 4px 0;
  line-height: 1.28;
}

.doc-nav-section a {
  font-weight: 700;
}

.doc-nav-section a.is-active {
  color: #000;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.doc-content {
  width: min(980px, 100%);
  max-width: 980px;
  color: #1d1d1d;
  font-size: 15px;
  line-height: 1.7;
}

.doc-content h1,
.doc-content h2,
.doc-content h3,
.doc-content h4 {
  margin: 1.8em 0 0.8em;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: #111815;
}

.doc-content h1 {
  margin-top: 0;
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.doc-content h2,
.doc-content h3,
.doc-content h4 {
  color: #111815;
  line-height: 1.35;
}

.doc-content h2 {
  font-size: clamp(26px, 3.5vw, 32px);
  font-weight: 700;
  border-bottom: 1px solid rgba(23, 32, 28, 0.08);
  padding-bottom: 0.4em;
  margin-top: 2.2em;
  margin-bottom: 0.8em;
  letter-spacing: -0.01em;
}

.doc-content h3 {
  font-size: clamp(20px, 3vw, 24px);
  font-weight: 650;
  margin-top: 1.8em;
  margin-bottom: 0.6em;
  letter-spacing: -0.01em;
}

.doc-content h4 {
  font-size: 19px;
  font-weight: 600;
  margin-top: 1.5em;
  margin-bottom: 0.6em;
}

.doc-content p,
.doc-content ul,
.doc-content ol,
.doc-content blockquote,
.doc-content pre,
.doc-table-wrap,
.doc-admonition {
  margin: 0 0 24px;
}

.doc-content ul,
.doc-content ol {
  padding-left: 1.5em;
}

.doc-content li {
  margin: 8px 0;
  line-height: 1.6;
}

.doc-content a {
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.doc-content img {
  max-width: 100%;
  height: auto;
}

.doc-content code {
  border-radius: 3px;
  background: rgba(0, 0, 0, 0.055);
  padding: 0.08em 0.35em;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.88em;
}

.doc-content pre {
  overflow-x: auto;
  border: 1px solid rgba(0, 0, 0, 0.08);
  background: #f7f7f4;
  padding: 18px;
}

.doc-content pre code {
  background: transparent;
  padding: 0;
}

.doc-content blockquote {
  border-left: 2px solid rgba(0, 0, 0, 0.16);
  color: rgba(0, 0, 0, 0.68);
  padding-left: 18px;
}

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

.doc-content table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  line-height: 1.45;
}

.doc-content th,
.doc-content td {
  min-width: 120px;
  border: 1px solid rgba(0, 0, 0, 0.13);
  padding: 9px 11px;
  text-align: left;
  vertical-align: top;
}

.doc-content th {
  background: rgba(0, 0, 0, 0.045);
}

.doc-admonition {
  border-left: 3px solid rgba(0, 0, 0, 0.2);
  background: rgba(0, 0, 0, 0.035);
  padding: 13px 16px 1px;
}

.doc-admonition > strong {
  display: block;
  margin-bottom: 7px;
}

.doc-content figure {
  margin: 26px 0;
}

.doc-content figcaption {
  margin-top: 8px;
  color: rgba(0, 0, 0, 0.56);
  font-size: 12px;
}

.archive-page {
  overflow: hidden;
}

.archive-main,
.archive-frame {
  min-height: 100vh;
}

.archive-scene {
  position: fixed;
  inset: 0;
  overflow: hidden;
  touch-action: none;
  user-select: none;
  cursor: grab;
  background:
    radial-gradient(ellipse at 50% 50%, rgba(255, 255, 255, 0.76), transparent 36%),
    radial-gradient(ellipse at 48% 48%, rgba(232, 229, 221, 0.72), transparent 54%),
    linear-gradient(180deg, #cbd8e1 0%, #dde5e7 34%, #f1eee8 50%, #d8e1e5 74%, #c9d7df 100%),
    #d6e0e5;
  contain: strict;
  transform: translateZ(0);
  transition:
    filter 420ms var(--ease),
    background 650ms var(--ease);
}

.archive-scene::after {
  content: "";
  position: absolute;
  z-index: 24;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse at 50% 48%, transparent 0%, transparent 60%, rgba(212, 225, 233, 0.14) 100%),
    linear-gradient(90deg, rgba(209, 222, 230, 0.05), transparent 14%, transparent 86%, rgba(209, 222, 230, 0.05));
}

.menu-open .archive-scene {
  filter: saturate(0.92) brightness(1.01) contrast(0.98);
}

.archive-scene.is-dragging {
  cursor: grabbing;
}

.archive-scene.is-entry-armed {
  filter: saturate(0.9) brightness(1.04) blur(1px);
}

.archive-scene.is-entry-playing {
  animation: archiveSceneEnter 1180ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.archive-webgl-layer,
.archive-webgl-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.archive-webgl-layer {
  z-index: 14;
  pointer-events: none;
}

.archive-webgl-canvas {
  display: block;
}

.mode-search .archive-webgl-layer {
  opacity: 0;
  visibility: hidden;
}

.archive-card-layer,
.connection-lines {
  position: absolute;
  inset: 0;
}

.archive-card-layer {
  z-index: 15;
  pointer-events: none;
}

.is-webgl-active .archive-card-layer {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.archive-card-layer,
.tag-cloud-layer {
  contain: layout paint style;
  transform: translateZ(0);
}

.connection-lines {
  z-index: 5;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.connection-lines line {
  stroke: rgba(0, 0, 0, 0.16);
  stroke-width: 1;
}

.archive-card {
  position: absolute;
  z-index: 10;
  width: 500px;
  min-height: 164px;
  padding: 0;
  border: 0;
  background: transparent;
  transform-origin: center;
  will-change: transform, opacity;
  backface-visibility: hidden;
  transform-style: preserve-3d;
  contain: layout paint style;
  transition: opacity 640ms ease, filter 300ms ease;
  pointer-events: auto;
}

.archive-card.ratio-0 {
  width: 590px;
}

.archive-card.ratio-1 {
  width: 410px;
}

.archive-card.ratio-2 {
  width: 680px;
}

.archive-card.ratio-3 {
  width: 475px;
}

.archive-card.ratio-4 {
  width: 745px;
}

.archive-card.ratio-5 {
  width: 390px;
}

.archive-card.ratio-6 {
  width: 635px;
}

.archive-card.ratio-7 {
  width: 455px;
}

.archive-card.ratio-8 {
  width: 570px;
}

.archive-card.ratio-9 {
  width: 410px;
}

.archive-card.ratio-10 {
  width: 660px;
}

.archive-card.ratio-11 {
  width: 430px;
}

.archive-card.is-hidden {
  pointer-events: none;
  opacity: 0 !important;
}

.archive-card.is-media-pending {
  pointer-events: none;
}

.archive-card.is-depth-muted {
  pointer-events: none;
}

.archive-card-media {
  display: block;
  width: 100%;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.38), rgba(214, 224, 229, 0.22)),
    rgba(255, 255, 255, 0.22);
  filter:
    brightness(var(--archive-card-brightness, 1.04))
    contrast(var(--archive-card-contrast, 1.08))
    saturate(var(--archive-card-saturation, 1.06))
    blur(var(--archive-card-blur, 0px));
  mix-blend-mode: normal;
  transform: translateZ(0) perspective(1250px) rotateX(var(--face-x, 0deg)) rotateY(var(--face-y, 0deg));
  transform-origin: center;
  transform-style: preserve-3d;
  backface-visibility: hidden;
  will-change: transform, filter;
  image-rendering: auto;
  box-shadow: 0 22px 56px rgba(0, 0, 0, 0.085);
}

.archive-card.is-near-focus .archive-card-media {
  box-shadow:
    0 26px 58px rgba(0, 0, 0, 0.17),
    0 1px 0 rgba(255, 255, 255, 0.72) inset;
}

.archive-card.is-media-pending .archive-card-media {
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.62), rgba(196, 211, 220, 0.26)),
    rgba(255, 255, 255, 0.26);
  outline: 1px solid rgba(255, 255, 255, 0.36);
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.045);
}

.archive-card.is-full-res .archive-card-media {
  filter:
    brightness(calc(var(--archive-card-brightness, 1.04) + 0.018))
    contrast(calc(var(--archive-card-contrast, 1.08) + 0.04))
    saturate(calc(var(--archive-card-saturation, 1.06) + 0.04))
    blur(0px);
}

.archive-card.is-near-focus.is-full-res .archive-card-media {
  filter:
    brightness(calc(var(--archive-card-brightness, 1.02) - 0.004))
    contrast(calc(var(--archive-card-contrast, 1.18) + 0.12))
    saturate(calc(var(--archive-card-saturation, 1.12) + 0.08))
    blur(0px);
}

.archive-card .placeholder-visual {
  min-height: auto;
  border: 0;
  background:
    linear-gradient(120deg, transparent 39%, rgba(0, 0, 0, 0.07) 40%, transparent 42%),
    linear-gradient(18deg, transparent 51%, rgba(255, 255, 255, 0.7) 52%, transparent 54%),
    radial-gradient(circle at 46% 39%, rgba(255, 255, 255, 0.98), transparent 13%),
    radial-gradient(circle at 54% 62%, color-mix(in srgb, var(--accent), white 8%), transparent 28%),
    linear-gradient(152deg, rgba(255, 255, 255, 0.8), color-mix(in srgb, var(--accent), white 58%) 46%, rgba(239, 242, 244, 0.9));
  outline: 1px solid rgba(255, 255, 255, 0.5);
}

.archive-card.ratio-0 .placeholder-visual {
  aspect-ratio: 4 / 3;
  background:
    radial-gradient(circle at 64% 52%, rgba(255, 255, 255, 0.75), transparent 22%),
    linear-gradient(135deg, rgba(31, 43, 50, 0.82), rgba(124, 148, 162, 0.55) 52%, rgba(246, 247, 244, 0.86));
}

.archive-card.ratio-1 .placeholder-visual {
  aspect-ratio: 3 / 4;
}

.archive-card.ratio-2 .placeholder-visual {
  aspect-ratio: 16 / 9;
  background:
    radial-gradient(circle at 48% 46%, color-mix(in srgb, var(--accent), black 10%), transparent 22%),
    linear-gradient(90deg, rgba(22, 27, 31, 0.86), rgba(92, 106, 116, 0.72) 38%, rgba(248, 244, 235, 0.82));
}

.archive-card.ratio-3 .placeholder-visual {
  aspect-ratio: 1 / 1;
}

.archive-card.ratio-4 .placeholder-visual {
  aspect-ratio: 5 / 3;
  background:
    linear-gradient(0deg, rgba(0, 0, 0, 0.4), transparent 42%),
    radial-gradient(circle at 62% 46%, color-mix(in srgb, var(--accent), white 5%), transparent 28%),
    linear-gradient(130deg, rgba(18, 20, 24, 0.86), rgba(64, 76, 88, 0.74) 55%, rgba(236, 237, 232, 0.9));
}

.archive-card.ratio-5 .placeholder-visual {
  aspect-ratio: 4 / 5;
}

.archive-card.ratio-6 .placeholder-visual {
  aspect-ratio: 3 / 2;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.9) 0 18%, transparent 19%),
    radial-gradient(circle at 50% 45%, color-mix(in srgb, var(--accent), black 6%), transparent 22%),
    linear-gradient(145deg, rgba(68, 84, 91, 0.72), rgba(234, 238, 238, 0.86));
}

.archive-card.ratio-7 .placeholder-visual {
  aspect-ratio: 2 / 3;
}

.archive-card .placeholder-visual::before {
  inset: 15%;
  border-color: rgba(0, 0, 0, 0.09);
  transform: rotate(-7deg);
}

.archive-card .placeholder-visual::after {
  inset: 30% 18%;
  border-color: rgba(255, 255, 255, 0.75);
  transform: rotate(13deg);
}

.archive-card .placeholder-visual span {
  opacity: 0;
}

.archive-card:hover {
  filter: contrast(1.04) saturate(1.03);
  text-decoration: none;
}

.archive-card img {
  display: block;
  width: 100%;
  height: auto;
  opacity: 1;
  transition: opacity 360ms ease;
}

.archive-card img[data-src] {
  min-height: 250px;
  opacity: 0;
  background:
    radial-gradient(circle at 50% 45%, rgba(255, 255, 255, 0.9), transparent 34%),
    linear-gradient(135deg, rgba(233, 236, 238, 0.86), rgba(247, 247, 245, 0.9));
}

.archive-card.ratio-1 img[data-src],
.archive-card.ratio-5 img[data-src],
.archive-card.ratio-7 img[data-src] {
  min-height: 340px;
}

.archive-card video,
.archive-card .video-preview {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
}

.archive-card video,
.archive-card .video-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  image-rendering: auto;
}

.video-preview {
  position: relative;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.48);
}

.play-marker {
  position: absolute;
  right: 9px;
  bottom: 8px;
  width: 22px;
  height: 22px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.84);
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.16);
}

.play-marker::before {
  content: "";
  position: absolute;
  top: 6px;
  left: 8px;
  width: 0;
  height: 0;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  border-left: 8px solid rgba(0, 0, 0, 0.78);
}

.mode-search .archive-scene {
  filter: saturate(0.72) brightness(1.06);
}

.mode-search .archive-card {
  pointer-events: none;
}

.tag-cloud-layer {
  position: absolute;
  inset: 0;
  z-index: 40;
  pointer-events: none;
  visibility: hidden;
}

.tag-cloud-layer.is-active {
  visibility: visible;
}

.tag-cloud-label {
  position: absolute;
  border: 0;
  background: transparent;
  color: rgba(0, 0, 0, 0.42);
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
  pointer-events: none;
  text-decoration: none;
  will-change: transform, opacity;
}

.tag-cloud-layer:not(.is-active) .tag-cloud-label {
  opacity: 0 !important;
  pointer-events: none;
}

.tag-cloud-layer.is-active .tag-cloud-label {
  pointer-events: auto;
}

.tag-cloud-label:hover {
  color: rgba(0, 0, 0, 0.68);
  text-decoration: none;
}

.tag-cloud-label.is-hidden {
  opacity: 0 !important;
  pointer-events: none;
}

.selection-orb {
  position: absolute;
  z-index: 35;
  top: 0;
  left: 0;
  width: 260px;
  height: 260px;
  display: none;
  pointer-events: none;
  will-change: transform;
}

.selection-orb.is-active {
  display: none;
}

.selection-orb-surface {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background:
    radial-gradient(circle at 42% 36%, rgba(255, 255, 255, 0.9), transparent 16%),
    radial-gradient(circle at 50% 54%, rgba(255, 255, 255, 0.42), rgba(255, 255, 255, 0.08) 47%, transparent 65%);
  box-shadow:
    inset 0 0 42px rgba(255, 255, 255, 0.76),
    0 0 55px rgba(255, 255, 255, 0.42);
}

.selection-arrow {
  position: absolute;
  top: 50%;
  right: -150px;
  width: 80px;
  height: 18px;
  transform: translateY(-50%);
}

.selection-arrow::before,
.selection-arrow::after {
  content: "";
  position: absolute;
  top: 0;
  width: 50%;
  height: 100%;
  clip-path: polygon(0 50%, 100% 0, 100% 100%);
}

.selection-arrow::before {
  left: 0;
  background: rgba(255, 255, 255, 0.95);
  transform: rotate(180deg);
}

.selection-arrow::after {
  right: 0;
  background: #f04a40;
}

.dataset-panel {
  --dataset-ink: #1c272c;
  --dataset-muted: rgba(28, 39, 44, 0.52);
  --dataset-line: rgba(28, 39, 44, 0.1);
  --dataset-fill: rgba(255, 255, 255, 0.62);
  --dataset-active: #1c272c;
  position: fixed;
  z-index: 1500;
  top: 76px;
  left: 24px;
  width: min(360px, calc(100vw - 48px));
  max-height: calc(100dvh - 100px);
  overflow-y: auto;
  overflow-x: hidden;
  color: var(--dataset-ink);
  background: rgba(247, 251, 252, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.78);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.92),
    0 18px 48px rgba(38, 54, 68, 0.14),
    0 2px 8px rgba(38, 54, 68, 0.06);
  backdrop-filter: blur(22px) saturate(1.18);
  border-radius: 20px;
  scrollbar-width: thin;
  scrollbar-color: rgba(28, 39, 44, 0.22) transparent;
}

.dataset-panel::-webkit-scrollbar {
  width: 8px;
}

.dataset-panel::-webkit-scrollbar-thumb {
  border: 2px solid transparent;
  border-radius: 999px;
  background: rgba(28, 39, 44, 0.22);
  background-clip: padding-box;
}

.dataset-panel.is-compact {
  width: max-content;
  max-width: calc(100vw - 48px);
  border-radius: 999px;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.92),
    0 10px 28px rgba(38, 54, 68, 0.12);
}

.dataset-panel-toggle,
.dataset-panel-summary {
  position: sticky;
  top: 0;
  z-index: 1;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  min-height: 44px;
  padding: 14px 14px 13px 16px;
  border: 0;
  border-radius: inherit;
  background: rgba(247, 251, 252, 0.94);
  color: var(--dataset-ink);
  text-align: left;
  cursor: pointer;
}

.dataset-panel-heading {
  min-width: 0;
  display: grid;
  gap: 8px;
}

.dataset-panel-heading strong {
  font-size: 14px;
  font-weight: 650;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.dataset-panel-kicker,
.dataset-panel-summary span {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.dataset-stat {
  display: inline-flex;
  align-items: center;
  padding: 3px 8px;
  border-radius: 999px;
  background: rgba(28, 39, 44, 0.06);
  color: var(--dataset-muted);
  font-size: 10px;
  font-weight: 650;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.01em;
}

.dataset-panel-summary {
  cursor: default;
  user-select: none;
}

.dataset-panel-toggle:hover {
  background: rgba(255, 255, 255, 0.78);
}

.dataset-panel-toggle:focus-visible {
  outline: 2px solid #507c96;
  outline-offset: -3px;
}

.dataset-panel.is-open .dataset-panel-toggle {
  border-bottom: 1px solid var(--dataset-line);
  border-radius: 20px 20px 0 0;
}

.dataset-panel-toggle-icon {
  flex: none;
  width: 28px;
  height: 28px;
  margin-top: 0;
  border-radius: 999px;
  border: 1px solid var(--dataset-line);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.dataset-panel-toggle-icon::before {
  content: "";
  display: block;
  width: 7px;
  height: 7px;
  margin: 8px auto 0;
  border-right: 1.6px solid rgba(28, 39, 44, 0.62);
  border-bottom: 1.6px solid rgba(28, 39, 44, 0.62);
  transform: rotate(45deg);
}

.dataset-panel.is-open .dataset-panel-toggle-icon::before {
  margin-top: 11px;
  transform: rotate(-135deg);
}

.dataset-panel.is-compact [data-dataset-summary] {
  display: none;
}

.dataset-panel.is-compact .dataset-panel-toggle {
  align-items: center;
  padding: 8px 8px 8px 16px;
}

.dataset-panel-body {
  display: grid;
  gap: 12px;
  padding: 12px 16px 16px;
}

.dataset-panel.is-compact .dataset-panel-body {
  display: none;
}

.dataset-section--speed {
  padding-top: 12px;
  border-top: 1px solid var(--dataset-line);
}

.dataset-section--rail {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 32px;
}

.dataset-section--rail .dataset-section-label {
  flex: none;
  width: 4.5em;
  margin: 0;
  line-height: 1.1;
  letter-spacing: 0.07em;
  white-space: nowrap;
}

.dataset-section--rail .dataset-filters,
.dataset-section--rail .dataset-panel-modes {
  flex: 1 1 auto;
  min-width: 0;
}

.dataset-section-label {
  margin: 0 0 8px;
  color: rgba(28, 39, 44, 0.42);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.archive-speed-control {
  display: grid;
  gap: 8px;
}

.archive-speed-heading {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
}

.archive-speed-heading label {
  flex: 1;
  font-weight: 650;
}

.archive-speed-heading output {
  min-width: 36px;
  text-align: right;
  font-variant-numeric: tabular-nums;
  font-weight: 650;
}

.archive-speed-heading button {
  padding: 4px 8px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--dataset-muted);
  font: inherit;
  font-size: 11px;
  font-weight: 650;
  cursor: pointer;
}

.archive-speed-heading button:hover {
  color: var(--dataset-ink);
  background: rgba(28, 39, 44, 0.06);
}

.archive-speed-control input[type="range"] {
  width: 100%;
  height: 16px;
  margin: 0;
  appearance: none;
  background: transparent;
  cursor: pointer;
  accent-color: var(--dataset-active);
}

.archive-speed-control input[type="range"]::-webkit-slider-runnable-track {
  height: 4px;
  border-radius: 999px;
  background: rgba(28, 39, 44, 0.12);
}

.archive-speed-control input[type="range"]::-moz-range-track {
  height: 4px;
  border-radius: 999px;
  background: rgba(28, 39, 44, 0.12);
}

.archive-speed-control input[type="range"]::-webkit-slider-thumb {
  appearance: none;
  width: 14px;
  height: 14px;
  margin-top: -5px;
  border: 2px solid #fff;
  border-radius: 50%;
  background: var(--dataset-active);
  box-shadow: 0 1px 4px rgba(28, 39, 44, 0.28);
}

.archive-speed-control input[type="range"]::-moz-range-thumb {
  width: 14px;
  height: 14px;
  border: 2px solid #fff;
  border-radius: 50%;
  background: var(--dataset-active);
  box-shadow: 0 1px 4px rgba(28, 39, 44, 0.28);
}

.archive-speed-control input:focus-visible,
.archive-speed-heading button:focus-visible {
  outline: 2px solid #507c96;
  outline-offset: 2px;
}

.archive-speed-control p {
  margin: 0;
  color: var(--dataset-muted);
  font-size: 11px;
  line-height: 1.45;
}

.dataset-filters,
.dataset-panel-modes {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2px;
  padding: 2px;
  border-radius: 10px;
  background: rgba(28, 39, 44, 0.055);
  border: 1px solid var(--dataset-line);
}

.dataset-tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  max-height: 88px;
  overflow-y: auto;
  margin-top: 8px;
  padding-right: 2px;
  scrollbar-width: thin;
}

.dataset-filters button,
.dataset-panel-modes button,
.dataset-load-more,
.dataset-panel-actions button,
.dataset-tag-chip {
  min-width: 0;
  padding: 8px 8px;
  border: 0;
  border-radius: 11px;
  background: transparent;
  color: rgba(28, 39, 44, 0.72);
  font: inherit;
  text-align: center;
  cursor: pointer;
}

.dataset-section--rail .dataset-filters button,
.dataset-section--rail .dataset-panel-modes button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 3px;
  min-height: 28px;
  padding: 4px 4px;
  border-radius: 8px;
  white-space: nowrap;
}

.dataset-filters button.is-active,
.dataset-panel-modes button.is-active,
.dataset-tag-chip.is-active {
  background: var(--dataset-active);
  color: #fff;
  box-shadow: 0 1px 2px rgba(28, 39, 44, 0.22);
}

.dataset-filters strong,
.dataset-filters span {
  display: block;
}

.dataset-section--rail .dataset-filters strong,
.dataset-section--rail .dataset-filters span {
  display: inline;
  line-height: 1;
}

.dataset-filters strong {
  font-size: 12px;
  font-weight: 650;
}

.dataset-section--rail .dataset-filters strong {
  font-size: 11px;
}

.dataset-filters span {
  margin-top: 2px;
  color: inherit;
  opacity: 0.58;
  font-size: 10px;
  font-weight: 650;
  font-variant-numeric: tabular-nums;
}

.dataset-section--rail .dataset-filters span {
  margin: 0;
  padding: 1px 4px;
  border-radius: 999px;
  background: rgba(28, 39, 44, 0.08);
  opacity: 1;
  font-size: 9px;
  font-weight: 700;
}

.dataset-filters button.is-active span,
.dataset-panel-modes button.is-active {
  opacity: 1;
}

.dataset-section--rail .dataset-filters button.is-active span {
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
}

.dataset-panel-modes button {
  min-height: 34px;
  font-size: 12px;
  font-weight: 650;
}

.dataset-section--rail .dataset-panel-modes button {
  min-height: 28px;
  font-size: 11.5px;
}

.dataset-section--rail .dataset-filters button:hover,
.dataset-section--rail .dataset-panel-modes button:hover {
  background: rgba(255, 255, 255, 0.62);
}

.dataset-section--rail .dataset-filters button.is-active:hover,
.dataset-section--rail .dataset-panel-modes button.is-active:hover {
  background: var(--dataset-active);
}

.dataset-search {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  padding: 0 12px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--dataset-line);
  border-radius: 12px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.dataset-search svg {
  flex: none;
  width: 15px;
  height: 15px;
  color: rgba(28, 39, 44, 0.42);
}

.dataset-search input {
  width: 100%;
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--dataset-ink);
  font: inherit;
  font-size: 13px;
}

.dataset-search input::placeholder {
  color: rgba(28, 39, 44, 0.38);
}

.dataset-tag-chip {
  min-width: auto;
  padding: 5px 10px;
  border-radius: 999px;
  background: var(--dataset-fill);
  border: 1px solid var(--dataset-line);
  font-size: 11px;
  font-weight: 650;
}

.dataset-panel-actions {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 8px;
  padding-top: 2px;
}

.dataset-panel-actions button {
  min-height: 38px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid var(--dataset-line);
  font-size: 12px;
  font-weight: 650;
}

.dataset-load-more {
  background: var(--dataset-active);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 8px 18px rgba(28, 39, 44, 0.16);
}

.dataset-load-more:disabled {
  opacity: 0.38;
  pointer-events: none;
  box-shadow: none;
}

.search-panel {
  position: fixed;
  z-index: 900;
  top: 50%;
  left: 50%;
  width: min(900px, calc(100vw - 48px));
  transform: translate(-50%, -47%);
  display: none;
  text-align: center;
}

.search-panel.is-active {
  display: block;
}

.search-panel h1 {
  margin: 0 0 62px;
  color: rgba(0, 0, 0, 0.28);
  font-size: 48px;
  font-weight: 600;
  line-height: 1;
}

.tag-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin: 0 auto 10px;
}

.tag-chip,
.detail-tags button {
  min-width: 72px;
  border: 1px solid rgba(0, 0, 0, 0.18);
  background: rgba(255, 255, 255, 0.16);
  color: rgba(0, 0, 0, 0.35);
  padding: 11px 18px;
  font-size: 12px;
  font-weight: 700;
}

.tag-chip:hover,
.detail-tags button:hover {
  color: #000;
  border-color: #000;
  text-decoration: none;
}

.archive-search-input {
  display: block;
  width: min(360px, 90vw);
  margin: 26px auto 34px;
}

.archive-search-input input {
  width: 100%;
  height: 32px;
  border: 1px solid rgba(0, 0, 0, 0.35);
  background: rgba(255, 255, 255, 0.45);
  outline: none;
  text-align: center;
}

.view-all-tags {
  display: inline-block;
  color: rgba(0, 0, 0, 0.28);
  font-weight: 700;
}

.cluster-label {
  position: fixed;
  z-index: 920;
  top: calc(50% - 124px);
  left: 50%;
  transform: translateX(-50%);
  pointer-events: none;
}

.cluster-label button {
  border: 0;
  background: transparent;
  font-weight: 700;
  pointer-events: auto;
}

.cluster-label span {
  padding-left: 7px;
}

.floating-label {
  position: fixed;
  z-index: 940;
  top: 0;
  left: 0;
  max-width: 360px;
  padding: 12px 14px;
  color: #000;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 8px 35px rgba(65, 75, 95, 0.1);
  pointer-events: none;
  opacity: 0;
  transition: opacity 160ms ease;
}

.floating-label.is-active {
  opacity: 1;
}

.floating-label strong,
.floating-label span {
  display: block;
}

.floating-label span {
  color: #777;
  margin-top: 4px;
}

.bottom-utility {
  position: fixed;
  z-index: 1600;
  right: 24px;
  bottom: 20px;
  display: flex;
  align-items: center;
  gap: 24px;
  font-weight: 700;
}

.bottom-utility button {
  color: rgba(0, 0, 0, 0.75);
}

.music-toggle {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-width: 0;
}

.music-dot {
  width: 7px;
  height: 7px;
  border: 1px solid currentColor;
  border-radius: 50%;
  background: transparent;
  opacity: 0.58;
  transition:
    background 180ms ease,
    opacity 180ms ease,
    transform 180ms ease,
    box-shadow 180ms ease;
}

.music-toggle.is-active .music-dot {
  background: currentColor;
  opacity: 0.95;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.28);
}

.music-toggle.is-waiting .music-dot {
  animation: musicPulse 1300ms ease-in-out infinite;
}

.music-toggle.is-muted,
.music-toggle.is-unavailable {
  color: rgba(0, 0, 0, 0.58);
}

.music-toggle.is-muted .music-dot,
.music-toggle.is-unavailable .music-dot {
  opacity: 0.28;
}

.info-panel {
  position: fixed;
  z-index: 1250;
  inset: 0;
  width: 100%;
  height: 100%;
  padding: 0 24px;
  display: none;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: linear-gradient(rgba(255, 255, 255, 0.4), #fff);
  word-spacing: normal;
}

.info-panel.is-active {
  display: flex;
  flex-direction: column;
}

.archive-page .dataset-panel,
.archive-page .dataset-panel *,
.archive-page .info-panel,
.archive-page .info-panel *,
.archive-page .offcanvas-menu,
.archive-page .menu-scrim,
.archive-page .menu-scrim::before,
.archive-page .menu-scrim::after {
  animation: none !important;
  transition: none !important;
}

.info-panel h2 {
  margin: 0 0 22px;
  font-size: 4rem;
  font-weight: 500;
}

.info-panel p {
  width: 70%;
  max-width: 560px;
  margin: 13px auto;
  font-weight: 400;
  line-height: 1.7;
}

.navigation-panel h2 {
  display: none;
}

.detail-panel {
  position: fixed;
  z-index: 1300;
  right: 28px;
  bottom: 58px;
  width: min(860px, calc(100vw - 42px));
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(0, 0.82fr);
  gap: 22px;
  padding: 20px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 18px 80px rgba(48, 55, 68, 0.22);
  opacity: 0;
  pointer-events: none;
  transform: translateY(18px);
  transition:
    opacity 240ms var(--ease),
    transform 240ms var(--ease);
}

.detail-panel.is-active {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.detail-close {
  position: absolute;
  top: 9px;
  right: 12px;
  font-size: 24px;
}

.detail-media {
  min-width: 0;
}

.detail-media img,
.detail-media video {
  display: block;
  width: 100%;
  max-height: min(62vh, 620px);
  object-fit: contain;
  background: #f4f6f6;
}

.detail-media video {
  aspect-ratio: 16 / 9;
}

.detail-copy {
  min-width: 0;
  padding: 18px 12px 6px 0;
}

.detail-copy p {
  margin: 0 0 11px;
}

.detail-kicker,
.detail-copy > p:first-child {
  color: #777;
  font-weight: 700;
}

.detail-copy h2 {
  margin: 0 0 12px;
  font-size: 20px;
  line-height: 1.28;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.detail-caption,
.detail-caption-motion {
  color: rgba(28, 39, 44, 0.78);
  font-size: 14px;
  font-weight: 450;
  line-height: 1.55;
}

.detail-caption-motion {
  color: rgba(28, 39, 44, 0.6);
  font-size: 13px;
}

.detail-caption-label {
  display: block;
  margin-bottom: 4px;
  color: rgba(28, 39, 44, 0.42);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.detail-open-link {
  display: inline-block;
  margin: 3px 0 12px;
  color: #000;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.detail-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.detail-tags button {
  min-width: 0;
  padding: 7px 9px;
  font-size: 10px;
}

.intro-curtain {
  position: fixed;
  z-index: 3000;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(circle at 50% 52%, rgba(180, 215, 243, 0.24), transparent 36%),
    rgba(255, 255, 255, 0.91);
  text-align: center;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  backdrop-filter: blur(2px);
  transition:
    opacity 680ms cubic-bezier(0.16, 1, 0.3, 1),
    visibility 0s linear 680ms;
}

.intro-curtain.is-active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition-delay: 0s;
}

.intro-curtain.is-entering {
  animation: introCurtainExit 1120ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.intro-object {
  position: absolute;
  top: 50%;
  left: 50%;
  width: min(300px, 48vw);
  aspect-ratio: 1008 / 939;
  background: url("../assets/black-swan-cutout.webp") center / contain no-repeat;
  filter:
    drop-shadow(0 22px 46px rgba(0, 0, 0, 0.1))
    drop-shadow(0 7px 16px rgba(0, 0, 0, 0.1));
  transform: translate(-50%, -50%) translateY(-52px) rotate(-3deg);
  animation: introFloat 1.4s ease-in-out infinite alternate;
}

.intro-curtain.is-entering .intro-object {
  animation: introDive 1120ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.intro-curtain > span {
  position: absolute;
  left: 0;
  bottom: 30px;
  width: 100%;
  color: #9a9a9a;
  font-weight: 700;
  transition: opacity 520ms ease;
}

.intro-curtain.is-entering > span {
  opacity: 0;
}

@keyframes introFloat {
  from {
    transform: translate(-50%, -50%) translateY(-56px) rotate(-4deg);
  }

  to {
    transform: translate(-50%, -50%) translateY(-42px) rotate(3deg);
  }
}

@keyframes introCurtainExit {
  0% {
    opacity: 1;
    background:
      radial-gradient(circle at 50% 52%, rgba(180, 215, 243, 0.24), transparent 36%),
      rgba(255, 255, 255, 0.91);
  }

  52% {
    opacity: 0.92;
  }

  100% {
    opacity: 0;
    background:
      radial-gradient(circle at 50% 52%, rgba(180, 215, 243, 0.08), transparent 42%),
      rgba(255, 255, 255, 0);
  }
}

@keyframes introDive {
  0% {
    opacity: 1;
    transform: translate(-50%, -50%) translateY(-48px) scale(1) rotate(-3deg);
    filter:
      drop-shadow(0 26px 58px rgba(0, 0, 0, 0.13))
      drop-shadow(0 8px 18px rgba(0, 0, 0, 0.12));
  }

  100% {
    opacity: 0;
    transform: translate(-50%, -50%) translateY(-52px) scale(1.22) rotate(5deg);
    filter:
      drop-shadow(0 34px 66px rgba(0, 0, 0, 0.04))
      blur(4px);
  }
}

@keyframes archiveSceneEnter {
  0% {
    filter: saturate(0.9) brightness(1.04) blur(1px);
  }

  100% {
    filter: saturate(1) brightness(1) blur(0);
  }
}

@keyframes musicPulse {
  0%,
  100% {
    transform: scale(0.88);
    opacity: 0.42;
  }

  50% {
    transform: scale(1.28);
    opacity: 0.88;
  }
}

@media (max-width: 1020px) {
  .home-hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 96px;
  }

  .home-hero-copy {
    max-width: 820px;
  }

  .home-hero-visual {
    min-height: clamp(420px, 76vw, 620px);
  }

  .home-signal-strip,
  .home-pillar-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .home-signal:nth-child(2) {
    border-right: 0;
  }

  .home-signal:nth-child(-n + 2) {
    border-bottom: 1px solid rgba(17, 26, 24, 0.12);
  }

  .home-pillar {
    min-height: 220px;
  }
}

@media (max-width: 760px) {
  .site-header {
    min-height: 58px;
    padding: 18px 18px 0;
  }

  .archive-tabs {
    gap: 11px;
    font-size: 11px;
  }

  .home-main {
    padding-bottom: 64px;
  }

  .home-hero {
    gap: 28px;
    padding: 82px 18px 32px;
  }

  .home-hero h1 {
    font-size: 74px;
    line-height: 0.9;
  }

  .home-hero-lede {
    margin-top: 22px;
    font-size: 16px;
  }

  .home-hero-actions {
    margin-top: 24px;
  }

  .home-hero-actions a {
    min-height: 38px;
    padding: 8px 12px;
  }

  .home-hero-visual {
    min-height: 390px;
  }

  .home-hero-tile span {
    left: 9px;
    bottom: 9px;
    max-width: calc(100% - 18px);
    font-size: 10px;
  }

  .home-hero-tile-0 {
    right: 0;
    width: 82%;
  }

  .home-hero-tile-1 {
    top: 23%;
    width: 45%;
  }

  .home-hero-tile-2 {
    left: 6%;
    width: 50%;
  }

  .home-hero-tile-3 {
    bottom: 12%;
    width: 48%;
  }

  .home-hero-readout {
    right: 0;
    width: min(310px, 72%);
  }

  .home-signal-strip {
    width: calc(100% - 36px);
    margin-bottom: 68px;
  }

  .home-signal {
    min-height: 94px;
    padding: 15px 13px;
  }

  .home-pillar-section {
    margin: 0;
    padding: 40px 16px 66px;
    border-radius: 0;
  }

  .home-section-heading,
  .home-pillar-section .home-section-heading {
    width: calc(100% - 36px);
    margin-bottom: 26px;
  }

  .home-pillar-section .home-section-heading {
    width: 100%;
  }

  .home-section-heading h2 {
    font-size: 40px;
    line-height: 1.02;
  }

  .home-pillar-grid {
    grid-template-columns: 1fr;
  }

  .home-pillar {
    min-height: auto;
    padding: 24px;
  }

  .home-pillar p {
    margin-top: 26px;
  }

  .home-docs-heading {
    margin-bottom: 34px;
  }

  .home-post,
  .home-post-0,
  .home-post-1,
  .home-post-2,
  .home-post-3,
  .home-post-4 {
    width: calc(100% - 36px);
    margin-left: auto;
    margin-right: auto;
  }

  .home-decor-object {
    width: min(420px, 62vw);
  }

  .doc-main {
    display: block;
    padding: 82px 20px 72px;
  }

  .doc-sidebar {
    position: relative;
    top: auto;
    max-height: none;
    margin-bottom: 34px;
    padding-right: 0;
  }

  .doc-content {
    font-size: 14px;
  }

  .archive-card {
    width: 190px;
  }

  .dataset-panel {
    top: auto;
    right: 14px;
    bottom: 58px;
    left: 14px;
    width: auto;
    max-width: none;
  }

  .dataset-panel.is-open {
    max-height: calc(100dvh - 140px);
    overflow-y: auto;
  }

  .dataset-panel-toggle,
  .dataset-panel-summary {
    gap: 10px;
  }

  .dataset-filters button {
    min-width: 0;
  }

  .dataset-panel.is-compact {
    right: auto;
    max-width: calc(100vw - 28px);
  }

  .search-panel h1 {
    margin-bottom: 36px;
  }

  .archive-search-input {
    margin: 12px auto 30px;
  }

  .detail-panel {
    right: 14px;
    bottom: 132px;
    grid-template-columns: 1fr;
    max-height: calc(100vh - 188px);
    overflow-y: auto;
  }

  .bottom-utility {
    right: 18px;
    bottom: 16px;
  }
}

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

/* Swan modular polish: preserves the original drifting-swan, section-by-section homepage. */
.home-page {
  background: var(--home-bg-end, #f6f8f5);
}

.home-page .site-header {
  color: #101513;
  text-shadow: 0 1px 18px rgba(255, 255, 255, 0.72);
}

.home-main {
  padding: 0 0 96px;
  background: var(--home-bg-gradient);
}

.home-hero {
  display: grid;
  grid-template-columns: minmax(330px, 0.9fr) minmax(440px, 1.1fr);
  align-items: center;
  gap: 64px;
  min-height: 92vh;
  padding: 100px 64px 54px;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.92), rgba(255, 255, 255, 0.42) 58%, rgba(247, 236, 231, 0.58)),
    linear-gradient(180deg, rgba(235, 246, 242, 0.42), transparent 64%);
}

.home-hero::before {
  display: none !important;
}

.home-hero-copy {
  max-width: 760px;
}

.home-kicker {
  color: rgba(15, 23, 20, 0.54);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0;
}

.home-hero h1 {
  max-width: 760px;
  font-size: 96px;
  line-height: 0.84;
  overflow-wrap: normal;
  word-break: keep-all;
}

.home-hero-lede {
  max-width: 600px;
  color: rgba(15, 23, 20, 0.72);
  font-size: 21px;
  line-height: 1.38;
}

.home-hero-actions a {
  border-color: rgba(15, 23, 20, 0.18);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 10px 28px rgba(28, 44, 40, 0.08);
  backdrop-filter: blur(16px);
  transition:
    border-color 180ms ease,
    background 180ms ease,
    transform 180ms ease,
    box-shadow 180ms ease;
}

.home-hero-actions a:hover,
.home-hero-actions a:focus-visible {
  border-color: rgba(15, 23, 20, 0.38);
  background: #fff;
  box-shadow: 0 14px 36px rgba(28, 44, 40, 0.13);
  outline: none;
  transform: translateY(-2px);
}

.home-hero-actions .home-primary-action {
  border-color: #101513;
  background: #101513;
  color: #fff;
}

.home-hero-visual {
  min-height: 620px;
  perspective: 1200px;
}

.home-hero-tile {
  border: 1px solid rgba(255, 255, 255, 0.74);
  border-radius: 8px;
  background: #e6eee9;
  box-shadow:
    0 28px 86px rgba(31, 49, 44, 0.18),
    0 1px 0 rgba(255, 255, 255, 0.78) inset;
}

.home-hero-tile img {
  filter: saturate(1.08) contrast(1.03);
}

.home-hero-tile span {
  background: rgba(255, 255, 255, 0.88);
  color: rgba(15, 23, 20, 0.72);
  font-weight: 900;
  backdrop-filter: blur(12px);
}

.home-hero-readout {
  position: absolute;
  z-index: 4;
  right: 7%;
  bottom: 2%;
  width: min(380px, 58%);
  border: 1px solid rgba(255, 255, 255, 0.72);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 20px 70px rgba(26, 42, 38, 0.16);
}

.home-hero-readout strong {
  color: #17201d;
  font-size: 13px;
}

.home-hero-readout span {
  color: rgba(15, 23, 20, 0.55);
  font-weight: 800;
}

.home-signal-strip {
  width: min(1320px, calc(100% - 48px));
  margin: 0 auto 108px;
  border: none;
  border-bottom: 1px solid rgba(15, 23, 20, 0.1);
  border-radius: 0;
  overflow: visible;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
}

.home-signal {
  min-height: 118px;
  border-right: 1px solid rgba(15, 23, 20, 0.1);
  transition:
    background 180ms ease,
    transform 180ms ease;
}

.home-signal:hover,
.home-signal:focus-visible {
  background: rgba(237, 246, 242, 0.72);
  outline: none;
  transform: translateY(-2px);
}

.home-signal strong {
  font-size: 36px;
}

.home-signal span {
  color: rgba(15, 23, 20, 0.58);
  font-weight: 900;
}

.home-decor-object {
  z-index: 2;
  width: min(540px, 36vw);
  opacity: 0.9;
  mix-blend-mode: normal;
  filter: contrast(1.04) saturate(1.02);
}

.home-swan-motion {
  filter:
    drop-shadow(0 34px 72px rgba(5, 8, 7, 0.18))
    drop-shadow(0 10px 20px rgba(41, 55, 51, 0.12));
}

.home-pillar-section {
  margin: 0;
  padding: clamp(48px, 6vw, 80px) clamp(24px, 4vw, 48px) clamp(76px, 10vw, 120px);
  background: transparent;
  border: none;
  border-radius: 0;
  box-shadow: none;
}

.home-pillar-grid {
  gap: 24px;
  border-radius: 0;
  border: none;
  overflow: visible;
}

.home-pillar {
  padding: 36px 28px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition:
    background 300ms ease,
    border-color 300ms ease,
    transform 300ms cubic-bezier(0.2, 0, 0, 1),
    box-shadow 300ms ease;
}

.home-pillar:hover,
.home-pillar:focus-visible {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.15);
  outline: none;
  transform: translateY(-8px);
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.2);
}

.home-docs-heading {
  width: min(980px, calc(100% - 48px));
  margin-bottom: 64px;
}

.home-docs-lede {
  max-width: 760px;
  margin: 18px 0 0;
  color: rgba(15, 23, 20, 0.62);
  font-size: 15px;
  line-height: 1.68;
}

.home-doc-map {
  position: relative;
  z-index: 3;
  width: min(1320px, calc(100% - 48px));
  margin: 0 auto clamp(88px, 10vw, 132px);
  border-top: 1px solid rgba(15, 23, 20, 0.14);
}

.home-doc-group {
  display: grid;
  grid-template-columns: minmax(240px, 0.34fr) minmax(0, 1fr);
  gap: clamp(24px, 5vw, 76px);
  min-width: 0;
  padding: clamp(24px, 4vw, 42px) 0;
  border-bottom: 1px solid rgba(15, 23, 20, 0.12);
  transition:
    opacity 180ms ease,
    filter 180ms ease;
}

.home-doc-group.is-muted {
  opacity: 0.2;
  filter: grayscale(0.45);
}

.home-pillar.is-muted,
.home-signal.is-muted,
.home-leaderboard-track.is-muted {
  opacity: 0.28;
  filter: grayscale(0.4);
}

.home-doc-group-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 15px;
  align-content: start;
}

.home-doc-level {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(47, 127, 115, 0.28);
  border-radius: 8px;
  background: rgba(233, 246, 242, 0.76);
  color: #255f55;
  font-size: 12px;
  font-weight: 900;
}

.home-doc-group h3 {
  margin: 0;
  color: #101513;
  font-size: clamp(24px, 2.6vw, 34px);
  line-height: 1.05;
}

.home-doc-group h3 span,
.home-doc-group h3 em,
.home-doc-link strong span,
.home-doc-link strong em {
  display: block;
}

.home-doc-group h3 em,
.home-doc-link strong em {
  margin-top: 5px;
  color: rgba(15, 23, 20, 0.52);
  font-style: normal;
  font-weight: 800;
}

.home-doc-group-head p {
  margin: 14px 0 0;
  color: rgba(15, 23, 20, 0.62);
  font-size: 14px;
  line-height: 1.62;
}

.home-doc-group-head p[lang="en"] {
  margin-top: 6px;
  color: rgba(15, 23, 20, 0.48);
}

.home-doc-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  min-width: 0;
  overflow: hidden;
  border: 1px solid rgba(15, 23, 20, 0.11);
  border-radius: 8px;
  background: rgba(15, 23, 20, 0.11);
}

.home-doc-link {
  display: grid;
  align-content: start;
  min-height: 196px;
  min-width: 0;
  padding: 18px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(247, 250, 247, 0.88)),
    #fff;
  color: #101513;
  text-decoration: none;
  transition:
    background 180ms ease,
    color 180ms ease;
}

.home-doc-link:hover,
.home-doc-link:focus-visible {
  background:
    linear-gradient(135deg, rgba(238, 248, 245, 0.96), rgba(255, 248, 238, 0.92)),
    #fff;
  color: #214f48;
  outline: none;
}

.home-doc-link-source {
  min-width: 0;
  overflow: hidden;
  color: rgba(154, 84, 69, 0.72);
  font-size: 11px;
  font-weight: 900;
  line-height: 1.3;
  text-overflow: ellipsis;
  text-transform: uppercase;
  white-space: nowrap;
}

.home-doc-link strong {
  display: block;
  margin-top: 16px;
  font-size: 20px;
  line-height: 1.12;
}

.home-doc-link p {
  margin: 14px 0 0;
  color: rgba(15, 23, 20, 0.63);
  font-size: 13px;
  line-height: 1.55;
}

.home-doc-link p[lang="en"] {
  margin-top: 6px;
  color: rgba(15, 23, 20, 0.48);
}

.home-feed {
  display: block;
  width: 100%;
  padding: 0 0 88px;
}

.home-page .home-feed {
  padding-bottom: 0;
}

.home-leaderboard-section {
  position: relative;
  z-index: 8;
  scroll-margin-top: 92px;
  margin: 0 0 clamp(88px, 10vw, 140px);
  padding: clamp(100px, 10vw, 160px) 0;
  border-top: 1px solid rgba(15, 23, 20, 0.1);
  border-bottom: 1px solid rgba(15, 23, 20, 0.1);
  background:
    linear-gradient(135deg, rgba(238, 245, 248, 0.82), rgba(255, 248, 239, 0.72)),
    #f7f8f3;
}

.home-leaderboard-intro,
.home-leaderboard-shell {
  width: min(1320px, calc(100% - 48px));
  margin-right: auto;
  margin-left: auto;
}

.home-leaderboard-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) auto;
  gap: 32px;
  align-items: end;
  margin-bottom: 40px;
}

.home-leaderboard-intro h2 {
  max-width: 900px;
  margin: 0;
  color: #101513;
  font-size: clamp(40px, 5vw, 68px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.05;
}

.home-leaderboard-intro p:not(.home-kicker) {
  max-width: 900px;
  margin: 20px 0 0;
  color: rgba(15, 23, 20, 0.75);
  font-size: 18px;
  line-height: 1.6;
}

.home-leaderboard-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.home-leaderboard-badges span {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  border: 1px solid rgba(15, 23, 20, 0.12);
  border-radius: 999px;
  padding: 0 16px;
  background: rgba(255, 255, 255, 0.9);
  color: rgba(15, 23, 20, 0.7);
  font-size: 14px;
  font-weight: 800;
  white-space: nowrap;
}

.home-leaderboard-shell {
  display: grid;
  grid-template-columns: minmax(260px, 0.34fr) minmax(0, 1fr);
  gap: 18px;
  align-items: stretch;
}

.home-leaderboard-panel {
  display: grid;
  gap: 10px;
  align-content: start;
}

.home-leaderboard-track {
  display: block;
  min-height: 138px;
  border: 1px solid rgba(15, 23, 20, 0.12);
  border-radius: 8px;
  padding: 17px;
  background: rgba(255, 255, 255, 0.8);
  color: #101513;
  text-decoration: none;
  transition:
    border-color 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease;
}

.home-leaderboard-track:hover,
.home-leaderboard-track:focus-visible {
  border-color: rgba(47, 127, 115, 0.42);
  box-shadow: 0 18px 48px rgba(31, 49, 44, 0.1);
  outline: none;
  transform: translateY(-2px);
}

.home-leaderboard-track span,
.home-leaderboard-track strong,
.home-leaderboard-track p {
  display: block;
}

.home-leaderboard-track span {
  color: rgba(47, 127, 115, 0.86);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.home-leaderboard-track strong {
  margin-top: 12px;
  font-size: 18px;
  line-height: 1.12;
}

.home-leaderboard-track p {
  margin: 12px 0 0;
  color: rgba(15, 23, 20, 0.62);
  font-size: 13px;
  line-height: 1.48;
}

.home-leaderboard-embed {
  min-width: 0;
  overflow: hidden;
  border: 1px solid rgba(15, 23, 20, 0.13);
  border-radius: 8px;
  background: #fff;
  color-scheme: light;
  box-shadow: 0 26px 84px rgba(31, 49, 44, 0.14);
}

.home-leaderboard-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 54px;
  padding: 0 16px;
  border-bottom: 1px solid rgba(15, 23, 20, 0.1);
  background: rgba(250, 251, 248, 0.94);
}

.home-leaderboard-toolbar > span {
  color: rgba(15, 23, 20, 0.56);
  font-size: 12px;
  font-weight: 900;
}

.home-leaderboard-toolbar div {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.home-leaderboard-toolbar a {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  border: 1px solid rgba(15, 23, 20, 0.14);
  border-radius: 999px;
  padding: 0 11px;
  background: #fff;
  color: rgba(15, 23, 20, 0.7);
  font-size: 12px;
  font-weight: 900;
  text-decoration: none;
}

.home-leaderboard-toolbar a:hover,
.home-leaderboard-toolbar a:focus-visible {
  border-color: rgba(47, 127, 115, 0.46);
  color: #214f48;
  outline: none;
}

.home-leaderboard-embed iframe {
  display: block;
  width: 100%;
  min-height: 800px;
  height: min(85vh, 960px);
  border: 0;
  background: #fff;
  color-scheme: light;
}

.home-post,
.home-post-0,
.home-post-1,
.home-post-2,
.home-post-3,
.home-post-4 {
  width: min(760px, 58vw);
  margin-right: auto;
  margin-bottom: 152px;
  border: 0;
  border-radius: 0;
  overflow: visible;
  background: transparent;
  box-shadow: none;
}

.home-post-0 {
  margin-left: 18%;
}

.home-post-1 {
  margin-left: 7%;
}

.home-post-2 {
  margin-left: 35%;
}

.home-post-3 {
  margin-left: 15%;
}

.home-post-4 {
  margin-left: 29%;
}

.home-post:hover,
.home-post:focus-within {
  transform: none;
  box-shadow: none;
}

.home-media {
  margin: 0;
}

.home-media img,
.home-media .placeholder-visual {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  border: 1px solid rgba(255, 255, 255, 0.78);
  border-radius: 8px;
  object-fit: cover;
  box-shadow: 0 26px 84px rgba(31, 49, 44, 0.14);
}

.home-copy {
  max-width: 720px;
  margin-top: 18px;
  padding: 0;
  background: transparent;
  color: rgba(15, 23, 20, 0.72);
  font-size: 14px;
  line-height: 1.65;
}

.home-copy h2 {
  margin: 0 0 10px;
  color: #101513;
  font-size: 34px;
  line-height: 1.02;
}

.home-copy a {
  color: rgba(41, 95, 84, 0.82);
  font-weight: 900;
}

@media (max-width: 1100px) {
  .home-hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding: 92px 28px 44px;
  }

  .home-hero h1 {
    font-size: 76px;
  }

  .home-hero-visual {
    min-height: 560px;
  }

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

  .home-doc-group {
    grid-template-columns: 1fr;
  }

  .home-post,
  .home-post-0,
  .home-post-1,
  .home-post-2,
  .home-post-3,
  .home-post-4 {
    width: min(820px, calc(100% - 56px));
    margin-left: auto;
    margin-right: auto;
  }

  .home-leaderboard-intro {
    grid-template-columns: 1fr;
  }

  .home-leaderboard-badges {
    justify-content: flex-start;
  }

  .home-leaderboard-shell {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .home-hero {
    padding: 82px 18px 34px;
    gap: 30px;
  }

  .home-hero h1 {
    font-size: 50px;
    line-height: 0.92;
  }

  .home-hero-lede {
    font-size: 16px;
  }

  .home-hero-visual {
    min-height: 430px;
  }

  .home-hero-tile span {
    max-width: calc(100% - 16px);
    white-space: normal;
  }

  .home-hero-readout {
    right: 6%;
    width: 72%;
  }

  .home-signal-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: calc(100% - 24px);
    margin-bottom: 72px;
  }

  .home-signal {
    min-height: 96px;
    padding: 15px;
  }

  .home-signal:nth-child(2) {
    border-right: 0;
  }

  .home-signal:nth-child(-n + 2) {
    border-bottom: 1px solid rgba(15, 23, 20, 0.1);
  }

  .home-signal strong {
    font-size: 28px;
  }

  .home-decor-object {
    width: min(280px, 48vw);
  }

  .home-pillar-section {
    margin: 0 16px 76px;
    padding: 48px 24px;
    border-radius: 24px;
  }

  .home-pillar-grid {
    grid-template-columns: 1fr;
  }

  .home-docs-heading,
  .home-doc-map,
  .home-section-heading,
  .home-pillar-section .home-section-heading {
    width: calc(100% - 36px);
  }

  .home-section-heading h2 {
    font-size: 36px;
  }

  .home-post,
  .home-post-0,
  .home-post-1,
  .home-post-2,
  .home-post-3,
  .home-post-4 {
    width: calc(100% - 36px);
    margin-bottom: 82px;
  }

  .home-doc-group {
    padding: 26px 0;
  }

  .home-doc-group-head {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .home-doc-links {
    grid-template-columns: 1fr;
  }

  .home-doc-link {
    min-height: 0;
    padding: 16px;
  }

  .home-leaderboard-section {
    padding: 56px 0;
  }

  .home-leaderboard-intro,
  .home-leaderboard-shell {
    width: calc(100% - 28px);
  }

  .home-leaderboard-toolbar {
    align-items: flex-start;
    flex-direction: column;
    padding: 13px 14px;
  }

  .home-leaderboard-toolbar div {
    justify-content: flex-start;
  }

  .home-leaderboard-embed iframe {
    min-height: 560px;
  }

  .home-copy h2 {
    font-size: 28px;
  }
}

/* Document polish final cascade. Keep after legacy and homepage overrides. */
.doc-page:not(.doc-page--starlight) {
  background:
    linear-gradient(90deg, rgba(95, 127, 103, 0.055) 0 1px, transparent 1px 100%),
    linear-gradient(0deg, rgba(95, 127, 103, 0.04) 0 1px, transparent 1px 100%),
    linear-gradient(115deg, #fbfbf7 0%, #f6f8f2 48%, #fff8f2 100%);
  background-size: 72px 72px, 72px 72px, auto;
}

.doc-main {
  grid-template-columns: minmax(230px, 280px) minmax(0, 1080px);
  gap: clamp(34px, 4.8vw, 64px);
  padding: 112px clamp(24px, 4vw, 56px) 110px clamp(20px, 3vw, 42px);
}

.doc-sidebar {
  border: 1px solid rgba(23, 32, 28, 0.08);
  border-radius: 16px;
  background: rgba(255, 255, 252, 0.6);
  backdrop-filter: blur(12px);
  box-shadow: 0 12px 40px rgba(25, 31, 27, 0.05);
  padding: 24px 16px;
  position: sticky;
  top: 112px;
  max-height: calc(100vh - 140px);
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(23, 32, 28, 0.15) transparent;
}

.doc-nav-section h2 {
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--doc-accent);
}

.doc-nav-section a {
  display: block;
  border-radius: 8px;
  padding: 8px 12px;
  color: rgba(23, 32, 28, 0.7);
  font-weight: 500;
  text-decoration: none;
  transition: all 0.2s ease;
}

.doc-nav-section a.is-active {
  background: rgba(95, 127, 103, 0.12);
  color: #111815;
  font-weight: 600;
  text-decoration: none;
}

.doc-content {
  width: min(1080px, 100%);
  max-width: 1080px;
  color: #2c3e38;
  font-size: 17px;
  line-height: 1.8;
  letter-spacing: -0.01em;
}

.doc-hero h1 {
  max-width: 980px;
  margin: 0;
  color: #111815;
  font-size: clamp(36px, 5vw, 52px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.doc-content h1 {
  font-size: clamp(32px, 4.5vw, 42px);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.5em;
  margin-top: 0;
}

.doc-content h2 {
  font-size: clamp(26px, 4vw, 32px);
  font-weight: 700;
  border-bottom: 1px solid rgba(23, 32, 28, 0.08);
  padding-bottom: 0.3em;
  margin-top: 2.2em;
}

.doc-content h3 {
  font-size: clamp(20px, 3vw, 24px);
  font-weight: 650;
}

.doc-content a {
  color: var(--doc-accent);
  text-decoration-color: rgba(167, 101, 42, 0.4);
}

.doc-content code {
  border: 1px solid rgba(23, 32, 28, 0.08);
  border-radius: 6px;
  padding: 0.2em 0.4em;
  background: rgba(255, 255, 255, 0.5);
  color: var(--doc-accent);
  font-size: 0.85em;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  word-break: break-word;
}

.doc-content pre {
  border: 1px solid rgba(23, 32, 28, 0.12);
  border-radius: 12px;
  background: #19201c;
  box-shadow: 0 16px 40px rgba(23, 32, 28, 0.15);
  color: #f7f3e9;
  padding: 24px;
  overflow-x: auto;
  line-height: 1.5;
  font-size: 0.9em;
  margin: 32px 0;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

.doc-content blockquote {
  border-left: 4px solid var(--doc-accent);
  border-radius: 0 12px 12px 0;
  background: rgba(167, 101, 42, 0.05);
}

.doc-table-wrap {
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(8px);
  box-shadow: 0 12px 32px rgba(23, 32, 28, 0.05);
}

.doc-admonition {
  border-radius: 8px;
  background: rgba(95, 127, 103, 0.05);
  box-shadow: none;
}

@media (max-width: 920px) {
  .doc-main {
    display: block;
    padding: 86px 18px 76px;
  }

  .doc-sidebar {
    position: relative;
    top: auto;
    max-height: 270px;
    margin-bottom: 30px;
    padding: 14px;
  }

  .doc-content {
    font-size: 15px;
  }

  .doc-hero h1,
  .doc-content h1 {
    font-size: clamp(40px, 12vw, 58px);
  }
}

/* Final swan archive-entry cascade. Keep this after homepage overrides. */
.home-decor-object {
  z-index: 6;
  isolation: isolate;
  opacity: 0.95;
  touch-action: manipulation;
  filter: contrast(1.06) saturate(1.02);
}

.home-decor-object::before {
  content: "";
  position: absolute;
  z-index: 0;
  inset: 31% 7% -7% 7%;
  border-radius: 50%;
  pointer-events: none;
  background:
    radial-gradient(ellipse at 50% 42%, rgba(255, 255, 255, 0.82), rgba(236, 246, 249, 0.42) 36%, transparent 68%),
    repeating-radial-gradient(ellipse at 50% 48%, rgba(79, 124, 135, 0.16) 0 1px, transparent 1px 9px);
  opacity: 0.44;
  transform: translate3d(0, 18%, 0) scale(0.82);
  filter: blur(3px);
  animation: homeSwanWake 5.2s ease-in-out infinite alternate;
}

.home-swan-motion {
  z-index: 1;
  filter:
    drop-shadow(0 34px 70px rgba(0, 0, 0, 0.16))
    drop-shadow(0 12px 22px rgba(44, 56, 60, 0.1));
  animation: homeSwanFloat 4.8s ease-in-out infinite alternate;
}

.home-swan-image {
  animation: homeSwanBreath 5.8s ease-in-out infinite alternate;
}

.home-decor-object:hover,
.home-decor-object:focus-visible {
  opacity: 1;
  filter: brightness(1.06) contrast(1.08) saturate(1.04);
  outline: none;
}

.home-decor-object:hover::before,
.home-decor-object:focus-visible::before {
  opacity: 0.68;
  transform: translate3d(0, 16%, 0) scale(1);
}

.home-decor-object:hover .home-swan-motion,
.home-decor-object:focus-visible .home-swan-motion {
  transform: translate3d(0, -13px, 0) scale(1.055) rotate(-1.8deg);
}

.home-decor-object:active .home-swan-motion {
  transform: translate3d(0, -7px, 0) scale(1.025) rotate(-0.8deg);
}

.home-page.home-entering-archive::before {
  content: "";
  position: fixed;
  z-index: 1290;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 50% 48%, rgba(255, 255, 255, 0.96), rgba(242, 249, 249, 0.76) 38%, rgba(223, 237, 239, 0.48) 68%, rgba(255, 255, 255, 0.2)),
    linear-gradient(180deg, rgba(249, 252, 250, 0.72), rgba(235, 246, 247, 0.5));
  opacity: 0;
  animation: homeArchiveWash 760ms var(--ease) forwards;
}

.home-entering-archive .home-decor-object {
  z-index: 1300;
  opacity: 1;
  filter:
    brightness(1.08)
    contrast(1.08)
    drop-shadow(0 28px 80px rgba(61, 92, 100, 0.22));
  transform: translate3d(var(--entry-shift-x), var(--entry-shift-y), 0) scale(1.16);
}

.home-entering-archive .home-decor-object::before {
  opacity: 0.82;
  transform: translate3d(0, 12%, 0) scale(1.16);
  animation-duration: 880ms;
}

.home-entering-archive .home-swan-motion {
  animation-play-state: paused;
  transform: none;
}

.home-entering-archive .home-entry-loading {
  z-index: 1305;
}

@keyframes homeSwanFloat {
  0% {
    transform: translate3d(-12px, 10px, 0) rotate(-1.8deg);
  }

  42% {
    transform: translate3d(3px, -7px, 0) rotate(0.8deg);
  }

  100% {
    transform: translate3d(14px, -13px, 0) rotate(2.1deg);
  }
}

@keyframes homeSwanBreath {
  0% {
    transform: scale(0.988);
  }

  100% {
    transform: scale(1.016);
  }
}

@keyframes homeSwanWake {
  0% {
    opacity: 0.3;
    transform: translate3d(-2%, 20%, 0) scale(0.74) rotate(-1.2deg);
  }

  54% {
    opacity: 0.62;
    transform: translate3d(1%, 16%, 0) scale(0.96) rotate(0.7deg);
  }

  100% {
    opacity: 0.48;
    transform: translate3d(3%, 18%, 0) scale(0.86) rotate(1.2deg);
  }
}

@keyframes homeArchiveWash {
  from {
    opacity: 0;
    transform: scale(1.04);
  }

  to {
    opacity: 1;
    transform: scale(1);
  }
}

@media (max-width: 760px) {
  .home-decor-object {
    width: min(390px, 78vw);
  }

  .home-decor-object::before {
    inset: 32% 8% -8% 8%;
  }

  .home-entering-archive .home-decor-object {
    transform: translate3d(var(--entry-shift-x), var(--entry-shift-y), 0) scale(1.06);
  }
}

@media (prefers-reduced-motion: reduce) {
  .home-decor-object::before,
  .home-swan-motion,
  .home-swan-image {
    animation: none !important;
  }
}

/* Final documentation type scale: keep doc titles readable, not hero-sized. */
.doc-page:not(.doc-page--starlight) .doc-hero h1 {
  max-width: 900px;
  font-size: clamp(38px, 4.4vw, 62px);
  line-height: 1;
}

.doc-page:not(.doc-page--starlight) .doc-content h1 {
  font-size: clamp(34px, 3.8vw, 52px);
  line-height: 1.04;
}

.doc-page:not(.doc-page--starlight) .doc-content h2 {
  font-size: clamp(24px, 2.5vw, 34px);
  line-height: 1.12;
}

.doc-page:not(.doc-page--starlight) .doc-content h3 {
  font-size: clamp(19px, 1.7vw, 22px);
  line-height: 1.22;
}

@media (max-width: 920px) {
  .doc-page:not(.doc-page--starlight) .doc-hero h1,
  .doc-page:not(.doc-page--starlight) .doc-content h1 {
    font-size: clamp(32px, 8.4vw, 44px);
    line-height: 1.04;
  }

  .doc-page:not(.doc-page--starlight) .doc-content h2 {
    font-size: clamp(24px, 6vw, 30px);
  }
}

/* Arena Battle visual extension */

.menu-open .arena-main {
  transform: translate3d(-300px, 0, 0);
}

.menu-open .arena-main {
  filter: saturate(1.04) brightness(1.01) contrast(0.99);
}

.arena-page {
  overflow-x: hidden;
  background-color: #eef3f0;
}

.arena-main {
  width: min(1320px, 100%);
  margin: 0 auto;
  padding: 0 24px 112px;
}

.arena-hero,
.arena-embed-shell,
.home-arena-battle {
  position: relative;
  border-radius: 22px;
}

.arena-hero {
  margin: 26px auto 0;
  width: min(1200px, 100%);
  padding: clamp(72px, 9vw, 124px) clamp(26px, 5vw, 84px);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.94), rgba(247, 247, 245, 0.92)),
    repeating-linear-gradient(90deg, rgba(15, 23, 20, 0.05) 0 1px, transparent 1px 110px),
    repeating-linear-gradient(0deg, rgba(15, 23, 20, 0.05) 0 1px, transparent 1px 110px);
  border: 1px solid rgba(15, 23, 20, 0.12);
  box-shadow: 0 36px 100px rgba(15, 23, 20, 0.12);
}

.arena-kicker {
  margin: 0 0 16px;
  color: rgba(17, 26, 24, 0.62);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.arena-title {
  margin: 0;
  color: #101513;
  font-family: Georgia, Times New Roman, serif;
  font-size: clamp(54px, 6.4vw, 82px);
  line-height: 0.95;
}

.arena-lede {
  margin: 22px 0 0;
  max-width: 860px;
  color: rgba(17, 26, 24, 0.74);
  font-size: clamp(18px, 2.2vw, 24px);
  line-height: 1.42;
}

.arena-description {
  margin: 15px 0 0;
  max-width: 660px;
  color: rgba(17, 26, 24, 0.56);
  font-size: 14px;
}

.arena-hero-actions,
.home-arena-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.arena-hero-actions a,
.home-arena-actions a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  border: 1px solid rgba(15, 23, 20, 0.18);
  border-radius: 999px;
  padding: 6px 14px;
  background: rgba(255, 255, 255, 0.82);
  color: rgba(15, 23, 20, 0.75);
  text-decoration: none;
  font-size: 12px;
  font-weight: 900;
  transition:
    transform 160ms ease,
    box-shadow 160ms ease,
    border-color 160ms ease,
    color 160ms ease;
}

.arena-hero-actions .arena-primary-action,
.home-arena-actions .home-primary-action {
  border-color: #101513;
  background: #101513;
  color: #fff;
}

.arena-hero-actions a:hover,
.arena-hero-actions a:focus-visible,
.home-arena-actions a:hover,
.home-arena-actions a:focus-visible {
  border-color: rgba(47, 127, 115, 0.46);
  box-shadow: 0 12px 28px rgba(31, 49, 44, 0.15);
  transform: translateY(-1px);
  outline: none;
}

.arena-embed-shell {
  margin: 34px auto 0;
  width: min(1200px, 100%);
  overflow: hidden;
  border: 1px solid rgba(15, 23, 20, 0.12);
  background: #fff;
  box-shadow: 0 30px 100px rgba(15, 23, 20, 0.14);
}

.arena-embed-shell-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  min-height: 62px;
  padding: 0 16px;
  border-bottom: 1px solid rgba(15, 23, 20, 0.1);
  background: rgba(250, 251, 248, 0.95);
}

.arena-embed-shell-head span {
  color: rgba(15, 23, 20, 0.6);
  font-size: 12px;
  font-weight: 900;
}

.arena-embed-hint {
  margin: 0;
  color: rgba(15, 23, 20, 0.56);
  font-size: 12px;
}

.arena-embed-frame {
  display: block;
  width: 100%;
  min-height: min(72vh, 760px);
  height: min(72vh, 760px);
  border: 0;
  background: #fff;
  opacity: 0.28;
  transform: scale(0.99);
  transition: opacity 360ms ease, transform 420ms ease;
}

.arena-embed-frame.is-loaded {
  opacity: 1;
  transform: scale(1);
}

.home-arena-battle {
  width: min(1220px, calc(100% - 48px));
  margin: 0 auto clamp(72px, 12vw, 136px);
  padding: clamp(28px, 5.2vw, 58px);
  border: 1px solid rgba(15, 23, 20, 0.14);
  background:
    linear-gradient(130deg, rgba(255, 255, 255, 0.9), rgba(247, 248, 242, 0.84)),
    radial-gradient(circle at 20% 15%, rgba(71, 136, 161, 0.2), transparent 42%),
    radial-gradient(circle at 82% 82%, rgba(217, 95, 79, 0.18), transparent 40%);
  border-radius: 22px;
  box-shadow: 0 30px 100px rgba(15, 23, 20, 0.1);
  overflow: hidden;
}

.home-arena-battle::before {
  content: ;
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    repeating-linear-gradient(90deg, rgba(15, 23, 20, 0.03) 0 1px, transparent 1px 104px),
    repeating-linear-gradient(0deg, rgba(15, 23, 20, 0.03) 0 1px, transparent 1px 104px);
  mix-blend-mode: multiply;
  opacity: 0.5;
}

.home-arena-overview {
  position: relative;
  width: min(980px, 100%);
}

.home-arena-overview h2 {
  margin: 7px 0 0;
  font-size: clamp(44px, 4.5vw, 60px);
  line-height: 0.96;
}

.home-arena-overview p {
  color: rgba(15, 23, 20, 0.72);
  max-width: 920px;
}

.home-arena-card-grid {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.home-arena-card {
  position: relative;
  z-index: 1;
  border: 1px solid rgba(15, 23, 20, 0.12);
  border-radius: 12px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 12px 36px rgba(15, 23, 20, 0.08);
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease;
}

.home-arena-card span {
  display: inline-flex;
  min-height: 26px;
  border: 1px solid rgba(47, 127, 115, 0.3);
  border-radius: 999px;
  padding: 0 10px;
  color: rgba(47, 127, 115, 0.88);
  font-size: 11px;
  font-weight: 900;
}

.home-arena-card h3 {
  margin: 14px 0 7px;
  color: #101513;
  font-size: 21px;
  line-height: 1.08;
}

.home-arena-card p {
  margin: 0;
  color: rgba(15, 23, 20, 0.7);
  font-size: 13px;
  line-height: 1.5;
}

.home-arena-card:hover {
  transform: translateY(-2px);
  border-color: rgba(47, 127, 115, 0.44);
  box-shadow: 0 15px 42px rgba(15, 23, 20, 0.12);
}

.home-arena-card.is-muted,
.home-post.is-muted,
.home-doc-group.is-muted,
.home-pillar.is-muted,
.home-signal.is-muted,
.home-leaderboard-track.is-muted {
  opacity: 0.22;
  filter: grayscale(0.45);
}

@media (max-width: 1100px) {
  .arena-main {
    padding-left: 20px;
    padding-right: 20px;
  }

  .arena-hero {
    margin-top: 16px;
    padding: 58px 24px;
  }

  .home-arena-battle {
    width: calc(100% - 40px);
    margin-bottom: clamp(62px, 10vw, 104px);
    border-radius: 18px;
  }

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

  .home-arena-card {
    padding: 14px;
  }
}

@media (max-width: 760px) {
  .arena-main {
    padding-left: 16px;
    padding-right: 16px;
    padding-bottom: 70px;
  }

  .arena-hero,
  .home-arena-battle,
  .arena-embed-shell {
    width: calc(100% - 0px);
  }

  .arena-title {
    font-size: clamp(46px, 17vw, 60px);
  }

  .arena-lede {
    font-size: 17px;
  }

  .arena-hero-actions,
  .home-arena-actions {
    margin-top: 22px;
  }

  .arena-embed-shell-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .arena-embed-frame {
    min-height: 62vh;
    height: 62vh;
  }

  .home-arena-card-grid {
    grid-template-columns: 1fr;
  }
}

/* Arena battle in-page engine */

.arena-console {
  margin: 26px auto 0;
  width: min(1200px, 100%);
  display: grid;
  gap: 16px;
  grid-template-columns: 300px minmax(0, 1fr);
}

.arena-controls {
  align-self: start;
  border: 1px solid rgba(15, 23, 20, 0.14);
  border-radius: 18px;
  padding: 18px;
  background:
    linear-gradient(120deg, rgba(255, 255, 255, 0.94), rgba(243, 248, 246, 0.88)),
    radial-gradient(circle at 16% 8%, rgba(78, 125, 255, 0.2), transparent 54%);
  box-shadow: 0 28px 76px rgba(15, 23, 20, 0.09);
}

.panel-shine {
  position: relative;
  overflow: hidden;
}

.panel-shine::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
  border: 1px solid rgba(255, 255, 255, 0.36);
}

.arena-controls h2 {
  margin: 4px 0 8px;
  font-size: 22px;
  line-height: 1;
}

.arena-controls > p {
  margin: 0 0 14px;
  color: rgba(15, 23, 20, 0.72);
}

.arena-controls label {
  display: grid;
  gap: 7px;
  margin-bottom: 10px;
}

.arena-controls label span {
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.arena-controls select,
.arena-controls button {
  width: 100%;
  border: 1px solid rgba(15, 23, 20, 0.2);
  border-radius: 10px;
  min-height: 40px;
  background: rgba(255, 255, 255, 0.85);
  color: #101513;
  font-size: 13px;
  font-weight: 600;
  padding: 0 12px;
}

.arena-controls select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, rgba(15, 23, 20, 0.7) 50%), linear-gradient(135deg, rgba(15, 23, 20, 0.7) 50%, transparent 50%);
  background-position: calc(100% - 22px) calc(50% - 3px), calc(100% - 16px) calc(50% - 3px);
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
}

.arena-controls-actions {
  margin-top: 14px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 8px;
}

.arena-controls-actions button {
  cursor: pointer;
  transition: transform 140ms ease, box-shadow 140ms ease;
}

.arena-controls-actions button[data-arena-run] {
  border-color: #101513;
  background: #101513;
  color: #fff;
}

.arena-controls-actions button:hover,
.arena-controls-actions button:focus-visible {
  transform: translateY(-1px);
}

.arena-summary {
  margin-top: 14px;
  border-top: 1px dashed rgba(15, 23, 20, 0.24);
  padding-top: 10px;
  display: grid;
  gap: 7px;
  color: rgba(15, 23, 20, 0.76);
}

.arena-summary strong {
  font-weight: 800;
}

.arena-duel-wrap {
  min-height: 540px;
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  gap: 12px;
}

.arena-duel-scene {
  position: relative;
  border: 1px solid rgba(15, 23, 20, 0.12);
  border-radius: 18px;
  padding: 12px;
  background:
    linear-gradient(150deg, rgba(255, 255, 255, 0.9), rgba(244, 247, 242, 0.92)),
    radial-gradient(circle at 12% 13%, rgba(94, 143, 255, 0.22), transparent 45%),
    radial-gradient(circle at 88% 88%, rgba(217, 95, 79, 0.16), transparent 45%);
  overflow: hidden;
}

.arena-duel-scene::before {
  content: "";
  position: absolute;
  inset: 16px;
  border: 1px solid rgba(15, 23, 20, 0.05);
  pointer-events: none;
}

.arena-duel-panel {
  min-height: 390px;
}

.arena-vs-pill {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 74px;
  height: 74px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(15, 23, 20, 0.26);
  border-radius: 999px;
  background: #101513;
  color: #fff;
  font-weight: 900;
  font-size: 16px;
  z-index: 1;
}

.arena-duel-scene {
  display: grid;
  grid-template-columns: 1fr 74px 1fr;
  align-items: center;
  column-gap: 12px;
}

.arena-contender {
  position: relative;
  border: 1px solid rgba(15, 23, 20, 0.15);
  border-radius: 14px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.85);
  box-shadow: 0 13px 40px rgba(15, 23, 20, 0.08);
}

.arena-contender::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background:
    linear-gradient(120deg, color-mix(in srgb, var(--arena-color) 13%, transparent), transparent 64%);
  mix-blend-mode: multiply;
  opacity: 0.16;
}

.arena-slot-kicker {
  margin: 2px 0 6px;
  font-size: 10px;
  font-weight: 900;
  color: rgba(15, 23, 20, 0.54);
  text-transform: uppercase;
}

.arena-model-name {
  margin: 0;
  font-size: 16px;
  font-weight: 900;
  color: #101513;
}

.arena-slot-score {
  margin: 10px 0;
  display: flex;
  align-items: baseline;
  justify-content: flex-start;
  gap: 8px;
}

.arena-slot-score strong {
  font-size: 24px;
  line-height: 0.9;
}

.arena-slot-score span {
  color: rgba(15, 23, 20, 0.62);
  font-size: 11px;
}

.arena-meter-row {
  display: grid;
  grid-template-columns: 54px 1fr 38px;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.arena-meter-name {
  font-size: 11px;
  color: rgba(15, 23, 20, 0.72);
  font-weight: 800;
}

.arena-meter-track {
  height: 8px;
  border-radius: 999px;
  background: rgba(15, 23, 20, 0.12);
  overflow: hidden;
}

.arena-meter-fill {
  display: block;
  height: 100%;
  border-radius: inherit;
  width: 0%;
  background: var(--arena-color, #2d7fd7);
  transition: width 130ms ease;
}

.arena-meter-value {
  text-align: right;
  color: rgba(15, 23, 20, 0.82);
  font-size: 11px;
  font-weight: 800;
}

.arena-progress-line {
  margin-top: 10px;
  height: 8px;
  border-radius: 999px;
  background: rgba(15, 23, 20, 0.12);
  overflow: hidden;
}

.arena-progress-fill {
  display: block;
  height: 100%;
  width: 0%;
  border-radius: inherit;
  background: linear-gradient(90deg, color-mix(in srgb, var(--arena-color) 55%, transparent), color-mix(in srgb, var(--arena-accent) 78%, transparent));
  transition: width 130ms ease;
}

.arena-progress-text {
  margin: 8px 0 0;
  color: rgba(15, 23, 20, 0.72);
  font-size: 11px;
  text-align: right;
}

.arena-logbook {
  border: 1px solid rgba(15, 23, 20, 0.15);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.78);
  padding: 16px;
}

.arena-logbook header h3 {
  margin: 0;
  font-size: 16px;
}

.arena-logbook header p {
  margin: 6px 0 0;
  color: rgba(15, 23, 20, 0.63);
  font-size: 12px;
}

.arena-logbook ul {
  list-style: none;
  padding: 12px 0 0;
  margin: 0;
  display: grid;
  gap: 8px;
}

.arena-logbook li {
  border-radius: 10px;
  padding: 8px 10px;
  background: rgba(11, 17, 25, 0.03);
  border: 1px solid rgba(11, 17, 25, 0.09);
}

.arena-logbook li p {
  margin: 0 0 2px;
  font-weight: 800;
  color: rgba(15, 23, 20, 0.74);
}

.arena-logbook li span {
  font-size: 12px;
  color: rgba(15, 23, 20, 0.78);
}

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

  .arena-duel-scene {
    grid-template-columns: minmax(0, 1fr);
    row-gap: 12px;
  }

  .arena-vs-pill {
    position: static;
    transform: none;
    width: 100%;
    height: 46px;
    border-radius: 14px;
  }

  .arena-slot-score strong {
    font-size: 28px;
  }
}

@media (max-width: 760px) {
  .arena-slot-score strong {
    font-size: 22px;
  }

  .arena-logbook {
    padding: 12px;
  }

  .arena-controls {
    padding: 14px;
  }
}

/* Arena battle refined workspace */

.arena-page .arena-main {
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto;
  padding: 0 0 112px;
}

.arena-page .arena-hero {
  margin: 26px 0 0;
  width: 100%;
  padding: clamp(28px, 4vw, 42px) clamp(24px, 4vw, 36px);
}

.arena-worktop {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 28px;
}

.arena-hero-copy {
  flex: 1 1 520px;
  min-width: 0;
}

.arena-page .arena-kicker {
  margin: 0 0 10px;
}

.arena-page .arena-title {
  font-family: Georgia, Times New Roman, serif;
  font-size: clamp(42px, 5vw, 64px);
  line-height: 0.98;
}

.arena-page .arena-lede {
  max-width: 680px;
  margin: 14px 0 0;
  color: rgba(17, 26, 24, 0.72);
  font-size: clamp(15px, 1.8vw, 18px);
  line-height: 1.55;
}

.arena-hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(108px, 1fr));
  gap: 10px;
  flex: 0 1 360px;
}

.arena-stat-card {
  display: grid;
  gap: 6px;
  align-content: center;
  min-height: 78px;
  padding: 12px 14px;
  border: 1px solid rgba(15, 23, 20, 0.12);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 10px 28px rgba(15, 23, 20, 0.05);
}

.arena-stat-card span {
  color: rgba(17, 26, 24, 0.56);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.arena-stat-card strong {
  color: #101513;
  font-size: clamp(22px, 2.4vw, 28px);
  line-height: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.arena-stat-card--muted strong {
  font-size: 15px;
  font-weight: 800;
}

.arena-battle-context {
  margin-top: 16px;
  padding: 16px 18px;
  border: 1px solid rgba(15, 23, 20, 0.12);
  border-radius: 18px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.94), rgba(247, 248, 244, 0.92)),
    radial-gradient(circle at 100% 0%, rgba(124, 177, 163, 0.12), transparent 42%);
  box-shadow: 0 18px 48px rgba(15, 23, 20, 0.06);
}

.arena-battle-context-head {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  align-items: flex-start;
  justify-content: space-between;
}

.arena-battle-context-kicker {
  margin: 0 0 6px;
  color: rgba(17, 26, 24, 0.56);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.arena-battle-context-copy h2 {
  margin: 0;
  color: #101513;
  font-size: 18px;
  line-height: 1.2;
}

.arena-battle-context-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.arena-battle-context-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border: 1px solid rgba(15, 23, 20, 0.12);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.82);
  color: rgba(17, 26, 24, 0.68);
  font-size: 11px;
  font-weight: 750;
}

.arena-battle-context-prompt {
  margin: 12px 0 0;
  padding-top: 12px;
  border-top: 1px dashed rgba(15, 23, 20, 0.14);
  color: rgba(17, 26, 24, 0.76);
  font-size: 14px;
  line-height: 1.55;
}

.arena-console {
  width: 100%;
  margin: 18px 0 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.arena-data-strip {
  margin: 14px 0 0;
  display: grid;
  grid-template-columns: minmax(260px, 1.2fr) minmax(0, 2fr);
  gap: 10px;
}

.arena-data-state,
.arena-data-stats article {
  min-height: 66px;
  border: 1px solid rgba(18, 24, 21, 0.11);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.82);
}

.arena-data-state {
  display: grid;
  align-content: center;
  gap: 5px;
  padding: 12px 14px;
}

.arena-data-state strong {
  color: #121815;
  font-size: 14px;
  line-height: 1.2;
}

.arena-data-state span {
  color: rgba(18, 24, 21, 0.62);
  font-size: 12px;
  line-height: 1.4;
}

.arena-data-state.is-warning {
  border-color: rgba(177, 90, 61, 0.28);
  background: rgba(255, 247, 240, 0.9);
}

.arena-data-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.arena-data-stats article {
  display: grid;
  align-content: center;
  gap: 3px;
  padding: 10px 12px;
}

.arena-data-stats span {
  color: rgba(18, 24, 21, 0.54);
  font-size: 11px;
  font-weight: 750;
  line-height: 1.2;
}

.arena-data-stats strong {
  color: #121815;
  font-size: 22px;
  line-height: 1;
}

.arena-vote-panel {
  margin: 12px 0 0;
  display: grid;
  grid-template-columns: minmax(260px, 1fr) 190px 170px;
  gap: 10px;
  align-items: start;
  padding: 12px;
  border: 1px solid rgba(18, 24, 21, 0.12);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.9);
}

.arena-vote-intro {
  grid-column: 1 / 2;
}

.arena-vote-dimension-field {
  grid-column: 2 / 3;
}

.arena-vote-panel > button[data-arena-random-battle] {
  grid-column: 3 / 4;
  align-self: end;
}

.arena-vote-rubric,
.arena-likert-grid,
.arena-vote-actions,
.arena-vote-status {
  grid-column: 1 / -1;
}

.arena-vote-rubric {
  margin-top: 2px;
}

.arena-dimension-rubric {
  display: grid;
  gap: 6px;
  padding: 10px 12px;
  border: 1px solid rgba(18, 24, 21, 0.1);
  border-radius: 8px;
  background: rgba(247, 248, 244, 0.92);
}

.arena-dimension-rubric-head {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: baseline;
}

.arena-dimension-rubric-head span {
  color: rgba(18, 24, 21, 0.58);
  font-size: 11px;
  font-weight: 800;
}

.arena-dimension-rubric-head strong {
  color: #121815;
  font-size: 15px;
}

.arena-dimension-rubric p {
  margin: 0;
  color: rgba(18, 24, 21, 0.72);
  font-size: 12px;
  line-height: 1.45;
}

.arena-dimension-focus,
.arena-likert-legend {
  color: rgba(18, 24, 21, 0.58) !important;
}

.arena-dimension-prompt {
  display: grid;
  gap: 4px;
}

.arena-dimension-prompt span {
  color: rgba(18, 24, 21, 0.48);
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.arena-dimension-na {
  color: #8a4b12 !important;
}

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

.arena-likert-grid.is-hidden {
  display: none;
}

.arena-likert-side {
  display: grid;
  gap: 8px;
  padding: 10px;
  border: 1px solid rgba(18, 24, 21, 0.1);
  border-radius: 8px;
  background: #fff;
}

.arena-likert-side header {
  color: #121815;
  font-size: 13px;
  font-weight: 800;
}

.arena-likert-buttons {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 6px;
}

.arena-likert-button {
  min-height: 58px;
  display: grid;
  gap: 2px;
  align-content: center;
  justify-items: center;
  padding: 6px 4px;
  border: 1px solid rgba(18, 24, 21, 0.14);
  border-radius: 8px;
  background: rgba(247, 248, 244, 0.9);
  color: #121815;
  cursor: pointer;
  transition: border-color 120ms ease, background 120ms ease, transform 120ms ease;
}

.arena-likert-button strong {
  font-size: 16px;
  line-height: 1;
}

.arena-likert-button span {
  font-size: 9px;
  line-height: 1.15;
  text-align: center;
  color: rgba(18, 24, 21, 0.58);
}

.arena-likert-button:hover,
.arena-likert-button:focus-visible {
  border-color: #121815;
  background: #fff;
}

.arena-likert-button.is-active {
  border-color: #121815;
  background: #121815;
  color: #fff;
}

.arena-likert-button.is-active span {
  color: rgba(255, 255, 255, 0.78);
}

.arena-likert-button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.arena-vote-panel h2 {
  margin: 0;
  color: #121815;
  font-size: 16px;
  line-height: 1.2;
}

.arena-vote-panel p {
  margin: 5px 0 0;
  color: rgba(18, 24, 21, 0.62);
  font-size: 12px;
  line-height: 1.4;
}

.arena-vote-panel label {
  display: grid;
  gap: 6px;
}

.arena-vote-panel label span {
  color: rgba(18, 24, 21, 0.58);
  font-size: 11px;
  font-weight: 800;
}

.arena-vote-panel select,
.arena-vote-panel button {
  min-height: 38px;
  border: 1px solid rgba(18, 24, 21, 0.14);
  border-radius: 8px;
  background: #fff;
  color: #121815;
  font-size: 13px;
  font-weight: 750;
}

.arena-vote-panel button {
  cursor: pointer;
}

.arena-vote-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.arena-vote-actions button {
  min-height: 38px;
  padding: 0 14px;
  border: 1px solid rgba(18, 24, 21, 0.14);
  border-radius: 8px;
  background: #fff;
  color: #121815;
  font-size: 13px;
  font-weight: 750;
  cursor: pointer;
}

.arena-vote-actions button[data-arena-submit-scores] {
  border-color: #121815;
}

.arena-vote-actions button:disabled {
  cursor: not-allowed;
  opacity: 0.48;
}

.arena-vote-status {
  grid-column: 1 / -1;
  min-height: 28px;
  display: flex;
  align-items: center;
  padding: 0 10px;
  border: 1px dashed rgba(18, 24, 21, 0.16);
  border-radius: 8px;
  background: rgba(247, 248, 244, 0.8);
}

.arena-scorecard-panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 12px;
}

.arena-scorecard-footer {
  display: grid;
  gap: 10px;
  padding: 12px;
  border: 1px solid rgba(15, 23, 20, 0.12);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 18px 48px rgba(15, 23, 20, 0.08);
  backdrop-filter: blur(10px);
}

.arena-scorecard-footer .arena-vote-actions {
  margin: 0;
}

.arena-vote-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: flex-start;
  justify-content: space-between;
}

.arena-vote-toolbar-actions button[data-arena-random-battle] {
  min-height: 38px;
  padding: 0 14px;
  border: 1px solid rgba(18, 24, 21, 0.14);
  border-radius: 8px;
  background: #fff;
  color: #121815;
  font-size: 13px;
  font-weight: 750;
  cursor: pointer;
}

.arena-scorecard-progress {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  align-items: baseline;
  padding: 8px 12px;
  border: 1px solid rgba(18, 24, 21, 0.1);
  border-radius: 8px;
  background: rgba(247, 248, 244, 0.92);
}

.arena-scorecard-progress span {
  color: rgba(18, 24, 21, 0.58);
  font-size: 11px;
  font-weight: 800;
}

.arena-scorecard-progress strong {
  color: #121815;
  font-size: 18px;
  line-height: 1;
}

.arena-scorecard-progress em {
  color: rgba(18, 24, 21, 0.58);
  font-size: 12px;
  font-style: normal;
}

.arena-scorecard {
  display: grid;
  gap: 12px;
}

.arena-scorecard-group {
  display: grid;
  gap: 8px;
}

.arena-scorecard-group > header {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: baseline;
  justify-content: space-between;
}

.arena-scorecard-group > header h3 {
  margin: 0;
  color: #121815;
  font-size: 13px;
}

.arena-scorecard-group > header span {
  color: rgba(18, 24, 21, 0.52);
  font-size: 11px;
  font-weight: 750;
}

.arena-scorecard-rows {
  display: grid;
  gap: 8px;
}

.arena-scorecard-row {
  display: grid;
  grid-template-columns: minmax(220px, 1.2fr) minmax(280px, 1fr);
  gap: 12px;
  align-items: start;
  padding: 10px 12px;
  border: 1px solid rgba(18, 24, 21, 0.1);
  border-radius: 8px;
  background: #fff;
}

.arena-scorecard-row.is-complete {
  border-color: rgba(18, 24, 21, 0.28);
  background: rgba(247, 248, 244, 0.96);
}

.arena-scorecard-row.is-na {
  opacity: 0.72;
  background: rgba(247, 248, 244, 0.72);
}

.arena-scorecard-copy {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.arena-scorecard-row-head {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: baseline;
}

.arena-scorecard-row-head h4 {
  margin: 0;
  color: #121815;
  font-size: 13px;
}

.arena-scorecard-na {
  color: #8a4b12;
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.arena-scorecard-copy p {
  margin: 0;
  color: rgba(18, 24, 21, 0.68);
  font-size: 12px;
  line-height: 1.45;
}

.arena-scorecard-scores {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.arena-scorecard-side {
  display: grid;
  gap: 6px;
}

.arena-scorecard-side > span {
  color: rgba(18, 24, 21, 0.58);
  font-size: 11px;
  font-weight: 800;
}

.arena-likert-buttons-compact {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.arena-likert-button-compact {
  min-height: 34px;
  padding: 4px;
  font-size: 13px;
  font-weight: 800;
}

.arena-scorecard-skip-note {
  margin: 0;
  align-self: center;
  color: rgba(18, 24, 21, 0.52);
  font-size: 12px;
}

.arena-leaderboard-dimension-field {
  display: grid;
  gap: 6px;
  min-width: 180px;
}

.arena-leaderboard-dimension-field span {
  color: rgba(18, 24, 21, 0.58);
  font-size: 11px;
  font-weight: 800;
}

.arena-human-leaderboard header {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: flex-end;
  justify-content: space-between;
}

.arena-leaderboard-dimension-field select {
  min-height: 34px;
  padding: 0 10px;
  border: 1px solid rgba(18, 24, 21, 0.14);
  border-radius: 8px;
  background: #fff;
  color: #121815;
  font-size: 12px;
  font-weight: 750;
}

.arena-controls {
  display: grid;
  grid-template-columns: repeat(5, minmax(120px, 1fr)) 220px;
  gap: 10px;
  align-items: end;
  padding: 12px;
  border: 1px solid rgba(18, 24, 21, 0.12);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: none;
}

.arena-controls label {
  min-width: 0;
  display: grid;
  gap: 6px;
  margin: 0;
}

.arena-controls label span {
  color: rgba(18, 24, 21, 0.58);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: none;
}

.arena-controls select,
.arena-controls button {
  width: 100%;
  min-height: 38px;
  border: 1px solid rgba(18, 24, 21, 0.14);
  border-radius: 8px;
  background-color: #fff;
  color: #121815;
  font-size: 13px;
  font-weight: 650;
  line-height: 1;
}

.arena-controls select {
  padding: 0 32px 0 10px;
}

.arena-controls button {
  cursor: pointer;
}

.arena-controls-actions {
  margin: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 82px;
  gap: 8px;
}

.arena-controls-actions button[data-arena-run] {
  border-color: #121815;
  background: #121815;
  color: #fff;
}

.arena-controls-actions button[data-arena-reset] {
  background: #fff;
}

.arena-controls-actions button:hover,
.arena-controls-actions button:focus-visible {
  transform: none;
  border-color: rgba(18, 24, 21, 0.42);
}

.arena-duel-wrap {
  min-height: 0;
  display: grid;
  gap: 12px;
}

.arena-console-videos .arena-duel-scene {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 74px minmax(0, 1fr);
  align-items: center;
  column-gap: 12px;
  min-height: 0;
  padding: 14px;
  border: 1px solid rgba(15, 23, 20, 0.12);
  border-radius: 18px;
  background:
    linear-gradient(150deg, rgba(255, 255, 255, 0.9), rgba(244, 247, 242, 0.92)),
    radial-gradient(circle at 12% 13%, rgba(94, 143, 255, 0.18), transparent 45%),
    radial-gradient(circle at 88% 88%, rgba(217, 95, 79, 0.14), transparent 45%);
  overflow: hidden;
}

.arena-console-videos .arena-duel-scene::before {
  content: "";
  position: absolute;
  inset: 16px;
  border: 1px solid rgba(15, 23, 20, 0.05);
  pointer-events: none;
}

.arena-console-videos .arena-duel-panel {
  min-height: 0;
}

.arena-console-videos .arena-vs-pill {
  position: relative;
  grid-column: 2;
  grid-row: 1;
  align-self: center;
  justify-self: center;
  width: 74px;
  height: 74px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(15, 23, 20, 0.26);
  border-radius: 999px;
  background: #101513;
  color: #fff;
  font-weight: 900;
  font-size: 16px;
  z-index: 2;
  box-shadow: 0 16px 36px rgba(15, 23, 20, 0.18);
}

.arena-console-videos .arena-contender {
  position: relative;
  min-height: 420px;
  display: grid;
  align-content: start;
  gap: 12px;
  padding: 16px;
  border: 1px solid rgba(15, 23, 20, 0.14);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 13px 40px rgba(15, 23, 20, 0.08);
}

.arena-console-videos .arena-contender::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background:
    linear-gradient(120deg, color-mix(in srgb, var(--arena-color) 13%, transparent), transparent 64%);
  mix-blend-mode: multiply;
  opacity: 0.16;
}

.arena-contender-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.arena-contender-label-wrap {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.arena-contender-side {
  color: rgba(15, 23, 20, 0.52);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.arena-contender-badge {
  flex: 0 0 auto;
  max-width: 42%;
  min-height: 28px;
  display: inline-flex;
  align-items: center;
  padding: 0 10px;
  border: 1px solid rgba(15, 23, 20, 0.12);
  border-radius: 999px;
  background: rgba(247, 248, 244, 0.92);
  color: rgba(15, 23, 20, 0.68);
  font-size: 10px;
  font-weight: 800;
  line-height: 1.2;
  text-align: right;
}

.arena-contender--left {
  --arena-color: #2f766f;
  --arena-accent: #7ec9bc;
}

.arena-contender--right {
  --arena-color: #5d6a75;
  --arena-accent: #c0a575;
}

.arena-model-name {
  margin: 0;
  color: #101513;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.35;
}

.arena-model-name strong {
  display: block;
  font-size: 20px;
  font-weight: 850;
  line-height: 1.15;
}

.arena-model-name span {
  display: block;
  margin-top: 4px;
  color: rgba(15, 23, 20, 0.58);
  font-size: 12px;
  font-weight: 700;
}

.arena-model-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  min-height: 25px;
}

.arena-model-meta span {
  max-width: 100%;
  min-height: 22px;
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(18, 24, 21, 0.1);
  border-radius: 6px;
  padding: 0 7px;
  background: rgba(255, 255, 255, 0.78);
  color: rgba(18, 24, 21, 0.62);
  font-size: 11px;
  font-weight: 700;
  line-height: 1.2;
  overflow: hidden;
  text-overflow: ellipsis;
}

.arena-preview {
  min-width: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  align-items: stretch;
  padding: 10px;
  border: 1px solid rgba(18, 24, 21, 0.1);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.74);
}

.arena-preview-media {
  aspect-ratio: 16 / 9;
  width: 100%;
  min-height: clamp(240px, 28vw, 380px);
  overflow: hidden;
  border-radius: 6px;
  background: #0f1311;
}

.arena-preview-media video,
.arena-preview-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #0f1311;
}

.arena-preview-caption {
  min-width: 0;
  display: grid;
  align-content: start;
  gap: 4px;
}

.arena-preview-caption strong {
  color: #121815;
  font-size: 12px;
  line-height: 1.2;
}

.arena-preview-caption span,
.arena-preview-caption p {
  margin: 0;
  color: rgba(18, 24, 21, 0.62);
  font-size: 11px;
  line-height: 1.35;
}

.arena-preview-caption p {
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.arena-preview-empty {
  grid-column: 1 / -1;
  min-height: 74px;
  display: grid;
  place-items: center;
  border-radius: 6px;
  background: rgba(18, 24, 21, 0.04);
  color: rgba(18, 24, 21, 0.54);
  font-size: 12px;
  font-weight: 750;
}

.arena-meter-row {
  grid-template-columns: 72px minmax(0, 1fr) 44px;
  gap: 10px;
  margin: 0;
}

.arena-meter-name {
  color: rgba(18, 24, 21, 0.68);
  font-size: 12px;
  font-weight: 700;
}

.arena-meter-track,
.arena-progress-line {
  height: 7px;
  background: rgba(18, 24, 21, 0.09);
}

.arena-meter-fill,
.arena-progress-fill {
  background: var(--arena-color, #2f766f);
  transition: width 160ms ease;
}

.arena-meter-value,
.arena-progress-text {
  color: rgba(18, 24, 21, 0.64);
  font-size: 12px;
  font-weight: 750;
}

.arena-progress-line {
  margin-top: 4px;
}

.arena-progress-text {
  margin: -4px 0 0;
  text-align: right;
}

.arena-logbook {
  padding: 14px;
  border: 1px solid rgba(18, 24, 21, 0.11);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.82);
}

.arena-logbook header h3 {
  color: #121815;
  font-size: 14px;
}

.arena-logbook ul {
  padding-top: 10px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.arena-logbook li {
  min-height: 54px;
  padding: 10px;
  border-color: rgba(18, 24, 21, 0.09);
  border-radius: 8px;
  background: #fbfcf8;
}

.arena-logbook li p {
  color: #121815;
  font-size: 12px;
}

.arena-logbook li span {
  color: rgba(18, 24, 21, 0.64);
  font-size: 12px;
}

.arena-human-leaderboard {
  padding: 14px;
  border: 1px solid rgba(18, 24, 21, 0.11);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.82);
}

.arena-human-leaderboard header {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: flex-end;
  justify-content: space-between;
}

.arena-human-leaderboard header h3 {
  margin: 0;
  color: #121815;
  font-size: 14px;
}

.arena-human-leaderboard header p {
  margin: 5px 0 0;
  color: rgba(18, 24, 21, 0.62);
  font-size: 12px;
}

.arena-leaderboard-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 6px !important;
}

.arena-leaderboard-live {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(34, 120, 78, 0.12);
  color: #1f7a52;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.arena-leaderboard-live::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #22a06b;
  animation: arena-leaderboard-pulse 1.6s ease-in-out infinite;
}

@keyframes arena-leaderboard-pulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.45;
    transform: scale(0.85);
  }
}

.arena-leaderboard-meta button {
  margin-left: auto;
  padding: 4px 10px;
  border: 1px solid rgba(18, 24, 21, 0.14);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: rgba(18, 24, 21, 0.72);
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
}

.arena-leaderboard-meta button:hover {
  border-color: rgba(18, 24, 21, 0.24);
  background: #fff;
}

.arena-human-leaderboard-table {
  margin-top: 10px;
}

.arena-human-leaderboard-head,
.arena-human-leaderboard ol li {
  display: grid;
  grid-template-columns: 28px minmax(0, 1.4fr) 72px 72px 88px;
  align-items: center;
  gap: 8px;
}

.arena-human-leaderboard-head {
  padding: 0 10px 6px;
  color: rgba(18, 24, 21, 0.52);
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.arena-human-leaderboard-head span:last-child,
.arena-human-leaderboard ol li .arena-human-likert {
  text-align: right;
}

.arena-human-leaderboard ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.arena-human-leaderboard ol li {
  min-height: 42px;
  padding: 8px 10px;
  border: 1px solid rgba(18, 24, 21, 0.09);
  border-radius: 8px;
  background: #fbfcf8;
}

.arena-human-leaderboard ol li.is-battle-model {
  border-color: rgba(18, 24, 21, 0.34);
  background: rgba(247, 248, 244, 0.98);
  box-shadow: inset 0 0 0 1px rgba(18, 24, 21, 0.06);
}

.arena-human-leaderboard-table.is-overall .arena-human-leaderboard-head,
.arena-human-leaderboard-table.is-overall ol li {
  grid-template-columns: 28px minmax(0, 1.4fr) 72px 72px;
}

.arena-human-leaderboard li span,
.arena-human-leaderboard li small,
.arena-human-leaderboard li .arena-human-likert {
  color: rgba(18, 24, 21, 0.52);
  font-size: 11px;
  font-weight: 750;
}

.arena-human-leaderboard li strong {
  min-width: 0;
  display: grid;
  gap: 2px;
  overflow: hidden;
  color: #121815;
  font-size: 12px;
}

.arena-human-leaderboard li strong small {
  color: rgba(18, 24, 21, 0.58);
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.arena-human-leaderboard li em {
  color: #121815;
  font-size: 13px;
  font-style: normal;
  font-weight: 850;
}

.arena-human-empty {
  margin: 10px 0 0;
  color: rgba(18, 24, 21, 0.72);
  font-size: 13px;
  font-weight: 750;
}

.arena-human-hint {
  margin: 6px 0 0;
  color: rgba(18, 24, 21, 0.58);
  font-size: 12px;
  line-height: 1.45;
}

@media (max-width: 980px) {
  .arena-worktop {
    align-items: flex-start;
    flex-direction: column;
  }

  .arena-hero-stats {
    width: 100%;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .arena-data-strip {
    grid-template-columns: 1fr;
  }

  .arena-vote-panel {
    grid-template-columns: 1fr;
  }

  .arena-vote-intro,
  .arena-vote-dimension-field,
  .arena-vote-panel > button[data-arena-random-battle],
  .arena-vote-rubric,
  .arena-likert-grid,
  .arena-vote-actions,
  .arena-vote-status {
    grid-column: 1 / -1;
  }

  .arena-likert-grid {
    grid-template-columns: 1fr;
  }

  .arena-likert-buttons {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .arena-scorecard-row {
    grid-template-columns: 1fr;
  }

  .arena-scorecard-scores {
    grid-template-columns: 1fr;
  }

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

  .arena-controls-actions {
    grid-column: 1 / -1;
  }

  .arena-summary {
    grid-template-columns: 1fr;
  }

  .arena-duel-scene {
    grid-template-columns: 1fr;
  }

  .arena-console-videos .arena-duel-scene {
    grid-template-columns: 1fr;
    row-gap: 12px;
  }

  .arena-console-videos .arena-vs-pill {
    position: static;
    transform: none;
    width: 100%;
    height: 46px;
    border-radius: 14px;
  }

  .arena-logbook ul {
    grid-template-columns: 1fr;
  }

  .arena-human-leaderboard-head,
  .arena-human-leaderboard ol li {
    grid-template-columns: 24px minmax(0, 1fr) 64px 64px;
  }

  .arena-human-leaderboard-head span:last-child,
  .arena-human-leaderboard ol li .arena-human-likert {
    display: none;
  }

  .arena-human-leaderboard ol {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .arena-page .arena-main {
    width: min(100% - 28px, 1200px);
    padding-bottom: 56px;
  }

  .arena-page .arena-title {
    font-size: 34px;
  }

  .arena-hero-stats {
    grid-template-columns: 1fr;
  }

  .arena-controls {
    grid-template-columns: 1fr;
  }

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

  .arena-vote-panel,
  .arena-vote-actions {
    grid-template-columns: 1fr;
  }

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

  .arena-controls-actions {
    grid-template-columns: 1fr;
  }

  .arena-contender {
    min-height: 0;
    padding: 14px;
  }

  .arena-contender-head strong {
    font-size: 34px;
  }

  .arena-preview {
    grid-template-columns: 1fr;
  }
}

/* Overrides for SANA-WM style hero video background */
.home-hero {
  display: flex !important;
  flex-direction: column !important;
  justify-content: flex-start !important;
  align-items: flex-start !important;
  text-align: left !important;
  padding-left: clamp(24px, 5.5vw, 84px) !important;
  padding-right: clamp(24px, 5.5vw, 84px) !important;
  padding-top: clamp(80px, 12vh, 140px) !important;
  padding-bottom: 0 !important;
  background: none !important;
}

.home-hero::before {
  display: none !important;
}

.home-hero-actions {
  display: flex !important;
  justify-content: flex-start !important;
}

.home-hero-copy {
  display: flex !important;
  flex-direction: column !important;
  justify-content: flex-start !important;
  text-align: left !important;
  max-width: 1440px !important;
  width: 100% !important;
  position: relative !important;
  z-index: 10 !important;
  pointer-events: none !important;
}

.home-hero-actions {
  pointer-events: auto !important;
}

.home-hero h1 {
  color: #fff !important;
}

.home-hero-lede {
  color: rgba(255, 255, 255, 0.9) !important;
}

.home-kicker {
  color: rgba(255, 255, 255, 0.85) !important;
}

.home-hero-actions a {
  border-color: rgba(255, 255, 255, 0.4) !important;
  color: #fff !important;
  background: rgba(0, 0, 0, 0.3) !important;
}
.home-hero-actions a:hover {
  background: rgba(255, 255, 255, 0.15) !important;
  border-color: rgba(255, 255, 255, 0.8) !important;
}
.home-hero-actions .home-primary-action {
  background: #fff !important;
  color: #000 !important;
}
.home-hero-actions .home-primary-action:hover {
  background: rgba(255, 255, 255, 0.9) !important;
}

.home-page .site-header {
  color: #fff !important;
  text-shadow: 0 1px 18px rgba(0, 0, 0, 0.72) !important;
}

.home-page .site-header a, .home-page .site-header button {
  color: inherit !important;
}

.home-page .site-logo-wordmark svg {
  fill: currentColor !important;
}

.global-search-toggle {
  color: inherit !important;
}

.home-hero::after {
  display: none !important;
}

/* Position the black swan to bottom right */
.home-decor-object {
  --entry-top: auto !important;
  --entry-right: 20px !important;
  position: absolute !important;
  bottom: 20px !important;
  top: auto !important;
  right: 20px !important;
  width: min(280px, 30vw) !important;
  z-index: 10 !important;
}

@media (max-width: 760px) {
  .home-decor-object {
    --entry-top: auto !important;
    bottom: 20px !important;
    top: auto !important;
  }
}

/* Remove duplicate to prevent CSS conflicts */

.home-signal-strip {
  display: grid !important;
  grid-template-columns: repeat(4, 1fr) !important;
  text-align: center !important;
  padding: 0 !important;
  margin: 0 0 160px 0 !important;
  width: 100% !important;
  background: transparent !important;
  border: none !important;
  border-bottom: 1px solid rgba(21, 21, 21, 0.08) !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  backdrop-filter: none !important;
  overflow: visible !important;
}

.home-signal {
  border-right: 1px solid rgba(21, 21, 21, 0.1) !important;
  color: #151515 !important;
  padding: 24px 0 48px !important;
}

.home-signal:last-child {
  border-right: none !important;
}

.home-signal:hover {
  background: rgba(21, 21, 21, 0.02) !important;
}

.home-signal strong {
  color: #151515 !important;
  text-shadow: none !important;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif !important;
  font-size: clamp(42px, 5vw, 56px) !important;
  font-weight: 800 !important;
  letter-spacing: -0.03em !important;
  display: block !important;
  margin-bottom: 12px !important;
}

.home-signal span {
  color: rgba(21, 21, 21, 0.6) !important;
  text-shadow: none !important;
  font-size: 13px !important;
  letter-spacing: 0.15em !important;
  text-transform: uppercase !important;
  font-weight: 800 !important;
}

@media (max-width: 1080px) {
  .home-pillar-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .home-pillar-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* Fix for vertical centering on wide screens */
.home-hero {
  justify-content: center !important;
}

@media (min-width: 1400px) {
  .home-hero {
    padding-top: 0 !important;
  }
}

.header-utility-button {
  appearance: none;
  min-height: 34px;
  padding: 8px 13px !important;
  border: 1px solid color-mix(in srgb, currentColor 18%, transparent);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(16px);
  color: inherit;
  font-family: "Google Sans Flex", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.012em;
  line-height: 1.1;
  -webkit-font-smoothing: antialiased;
  opacity: 0.92;
  cursor: pointer;
  transition:
    background 220ms ease,
    border-color 220ms ease,
    opacity 220ms ease,
    box-shadow 220ms ease;
}

.header-utility-button:hover,
.header-utility-button:focus-visible {
  border-color: color-mix(in srgb, currentColor 34%, transparent);
  background: rgba(255, 255, 255, 0.72);
  opacity: 1;
}

/* Keep the shared Community icon inert until the responsive shell enables it. */
.header-community-icon {
  display: none;
  width: 16px;
  height: 16px;
  flex: 0 0 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.auth-user-chip {
  position: relative;
}

.auth-user-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 34px;
  padding: 0 10px 0 4px;
  border: 1px solid rgba(18, 24, 21, 0.14);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.88);
  color: #121815;
  font-size: 12px;
  font-weight: 750;
  cursor: pointer;
}

.auth-user-avatar {
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #121815;
  color: #fff;
  font-size: 11px;
  font-weight: 800;
  background-size: cover;
  background-position: center;
}

.auth-user-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 1200;
  min-width: 180px;
  display: grid;
  gap: 8px;
  padding: 10px;
  border: 1px solid rgba(18, 24, 21, 0.12);
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 12px 32px rgba(18, 24, 21, 0.12);
}

.auth-user-chip[hidden],
.auth-user-menu[hidden],
[data-auth-open][hidden] {
  display: none !important;
}

.auth-user-menu p {
  margin: 0;
  color: rgba(18, 24, 21, 0.62);
  font-size: 11px;
}

.auth-user-menu button {
  min-height: 32px;
  padding: 0 10px;
  border: 1px solid rgba(18, 24, 21, 0.14);
  border-radius: 8px;
  background: #fff;
  cursor: pointer;
}

.site-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: grid;
  place-items: center;
  padding: 24px;
}

.site-modal[hidden] {
  display: none !important;
}

.site-modal-scrim {
  position: absolute;
  inset: 0;
  border: 0;
  background: rgba(18, 24, 21, 0.42);
  cursor: pointer;
}

.site-modal-panel {
  position: relative;
  z-index: 1;
  width: min(100%, 460px);
  max-height: min(88vh, 760px);
  overflow: auto;
  display: grid;
  gap: 14px;
  padding: 18px;
  border: 1px solid rgba(18, 24, 21, 0.12);
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 18px 48px rgba(18, 24, 21, 0.16);
}

.site-modal-panel header h2 {
  margin: 0;
  color: #121815;
  font-size: 20px;
}

.site-modal-panel header p,
.auth-guest-hint {
  margin: 6px 0 0;
  color: rgba(18, 24, 21, 0.64);
  font-size: 13px;
  line-height: 1.45;
}

.site-modal-panel label {
  display: grid;
  gap: 6px;
}

.site-modal-panel label span {
  color: rgba(18, 24, 21, 0.58);
  font-size: 11px;
  font-weight: 800;
}

.site-modal-panel input,
.site-modal-panel select,
.site-modal-panel textarea,
.auth-provider-button,
.site-modal-panel button[type="submit"],
.auth-guest-form button {
  width: 100%;
  min-height: 38px;
  padding: 8px 12px;
  border: 1px solid rgba(18, 24, 21, 0.14);
  border-radius: 10px;
  background: #fff;
  color: #121815;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}

.site-modal-panel textarea {
  min-height: 120px;
  resize: vertical;
}

.auth-privacy-note {
  margin: 8px 0 0;
  color: rgba(18, 24, 21, 0.56);
  font-size: 12px;
  font-weight: 500;
  line-height: 1.45;
}

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

.auth-more-providers {
  margin-top: 2px;
}

.auth-more-providers summary {
  cursor: pointer;
  color: rgba(18, 24, 21, 0.56);
  font-size: 12px;
  font-weight: 650;
  list-style: none;
}

.auth-more-providers summary::-webkit-details-marker {
  display: none;
}

.auth-provider-list--secondary {
  margin-top: 8px;
}

.auth-modal-footer {
  display: flex;
  justify-content: center;
  margin-top: 4px;
}

.auth-dismiss-button {
  min-height: 34px;
  padding: 6px 14px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: rgba(18, 24, 21, 0.56);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}

.auth-dismiss-button:hover {
  color: #121815;
  background: rgba(18, 24, 21, 0.06);
}

.auth-provider-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.auth-provider-button:hover,
.site-modal-panel button[type="submit"]:hover {
  border-color: #121815;
  text-decoration: none;
}

.auth-provider-button-disabled,
.auth-provider-button-disabled:hover {
  cursor: not-allowed;
  opacity: 0.56;
  border-color: rgba(18, 24, 21, 0.12);
  background: rgba(255, 255, 255, 0.72);
}

.site-modal-status {
  margin: 0;
  color: rgba(18, 24, 21, 0.72);
  font-size: 12px;
}

body.modal-open {
  overflow: hidden;
}

.arena-auth-notice {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  border: 1px solid rgba(18, 24, 21, 0.14);
  border-radius: 10px;
  background: rgba(247, 248, 244, 0.96);
}

.arena-auth-notice p {
  margin: 0;
  color: rgba(18, 24, 21, 0.72);
  font-size: 13px;
}

.arena-auth-notice button {
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid #121815;
  border-radius: 999px;
  background: #121815;
  color: #fff;
  font-size: 12px;
  font-weight: 750;
  cursor: pointer;
}

@media (max-width: 640px) {
  .header-actions {
    gap: 8px;
  }

  .header-utility-button,
  .auth-user-button {
    font-size: 11px;
  }
}

.arena-console-videos {
  margin-top: 12px;
}

.arena-console-leaderboard {
  margin-top: 12px;
}

.arena-reveal-panel-mount:not(:empty) {
  margin-top: 12px;
}

.arena-previous-panel-mount:not(:empty) {
  margin-top: 12px;
}

.arena-reveal-panel {
  display: grid;
  gap: 12px;
  padding: 14px;
  border: 1px solid rgba(18, 24, 21, 0.18);
  border-radius: 10px;
  background: rgba(247, 248, 244, 0.98);
}

.arena-previous-panel {
  border-color: rgba(47, 118, 111, 0.24);
  background:
    linear-gradient(180deg, rgba(247, 250, 248, 0.98), rgba(241, 247, 245, 0.98));
}

.arena-previous-panel > header h2::before {
  content: "";
  display: inline-block;
  width: 24px;
  height: 2px;
  margin-right: 8px;
  border-radius: 999px;
  background: linear-gradient(90deg, #2f766f, #a7652a);
  vertical-align: 0.28em;
}

.arena-reveal-panel > header h2 {
  margin: 0;
  color: #121815;
  font-size: 16px;
}

.arena-reveal-panel > header p {
  margin: 6px 0 0;
  color: rgba(18, 24, 21, 0.64);
  font-size: 13px;
}

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

.arena-reveal-card {
  display: grid;
  gap: 8px;
  padding: 12px;
  border: 1px solid rgba(18, 24, 21, 0.12);
  border-radius: 10px;
  background: #fff;
}

.arena-reveal-card header {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: baseline;
}

.arena-reveal-card header span {
  color: rgba(18, 24, 21, 0.52);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.arena-reveal-card header strong {
  color: rgba(18, 24, 21, 0.72);
  font-size: 12px;
}

.arena-reveal-model-name {
  margin: 0;
  color: #121815;
  font-size: 20px;
  font-weight: 850;
  line-height: 1.15;
  overflow-wrap: anywhere;
}

.arena-reveal-card dl {
  display: grid;
  gap: 6px;
  margin: 0;
}

.arena-reveal-card dl div {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 8px;
  align-items: baseline;
  min-width: 0;
}

.arena-reveal-card dt {
  margin: 0;
  color: rgba(18, 24, 21, 0.52);
  font-size: 11px;
  font-weight: 800;
}

.arena-reveal-card dd {
  margin: 0;
  color: rgba(18, 24, 21, 0.78);
  font-size: 12px;
  min-width: 0;
  overflow-wrap: anywhere;
}

.arena-reveal-card code {
  font-size: 11px;
  white-space: normal;
  overflow-wrap: anywhere;
}

.arena-previous-card {
  border-color: rgba(47, 118, 111, 0.16);
}

.arena-contender.is-revealed {
  border-color: rgba(18, 24, 21, 0.24);
}

.arena-model-name strong {
  display: block;
  color: #121815;
  font-size: 18px;
  line-height: 1.15;
}

.arena-model-name span {
  display: block;
  margin-top: 4px;
  color: rgba(18, 24, 21, 0.58);
  font-size: 11px;
  font-weight: 750;
}

.arena-preview-caption.is-revealed em {
  display: block;
  margin-top: 2px;
  color: rgba(18, 24, 21, 0.58);
  font-size: 11px;
  font-style: normal;
  font-weight: 800;
}

@media (max-width: 980px) {
  .arena-reveal-grid {
    grid-template-columns: 1fr;
  }
}