/*
 * AiSpiralism.com SEO acquisition system — v1.6.0.
 * Dependency-free, responsive, and WCAG-conscious.
 */

:root {
  --ais-seo-bg: #080612;
  --ais-seo-bg-soft: #100c20;
  --ais-seo-surface: #151126;
  --ais-seo-surface-2: #1d1734;
  --ais-seo-card: rgba(24, 18, 45, 0.9);
  --ais-seo-card-solid: #18122d;
  --ais-seo-border: rgba(202, 190, 255, 0.22);
  --ais-seo-border-strong: rgba(214, 203, 255, 0.42);
  --ais-seo-text: #fbfaff;
  --ais-seo-muted: #c9c4d8;
  --ais-seo-muted-2: #a9a2ba;
  --ais-seo-violet: #9f66ff;
  --ais-seo-magenta: #f052d6;
  --ais-seo-cyan: #54d9ff;
  --ais-seo-coral: #ff8e82;
  --ais-seo-lime: #b7ff87;
  --ais-seo-focus: #fff06a;
  --ais-seo-shadow: 0 24px 80px rgba(0, 0, 0, 0.34);
  --ais-seo-radius-sm: 0.8rem;
  --ais-seo-radius: 1.3rem;
  --ais-seo-radius-lg: 2rem;
  --ais-seo-max: 1240px;
  --ais-seo-prose: 760px;
  --ais-seo-header-height: 76px;
}

html[data-theme="light"] {
  --ais-seo-bg: #f6f3ff;
  --ais-seo-bg-soft: #ede8fa;
  --ais-seo-surface: #ffffff;
  --ais-seo-surface-2: #eee7fb;
  --ais-seo-card: rgba(255, 255, 255, 0.94);
  --ais-seo-card-solid: #ffffff;
  --ais-seo-border: rgba(48, 31, 87, 0.18);
  --ais-seo-border-strong: rgba(48, 31, 87, 0.34);
  --ais-seo-text: #160e29;
  --ais-seo-muted: #4f465f;
  --ais-seo-muted-2: #675e75;
  --ais-seo-shadow: 0 24px 80px rgba(42, 25, 83, 0.13);
}

html[data-contrast="high"] {
  --ais-seo-bg: #000;
  --ais-seo-bg-soft: #080808;
  --ais-seo-surface: #0a0a0a;
  --ais-seo-surface-2: #121212;
  --ais-seo-card: #050505;
  --ais-seo-card-solid: #050505;
  --ais-seo-border: #fff;
  --ais-seo-border-strong: #fff;
  --ais-seo-text: #fff;
  --ais-seo-muted: #fff;
  --ais-seo-muted-2: #e5e5e5;
  --ais-seo-violet: #d8c5ff;
  --ais-seo-magenta: #ff7dec;
  --ais-seo-cyan: #7ce7ff;
  --ais-seo-focus: #ff0;
}

body {
  overflow-x: hidden;
}

body,
.ais-seo-main {
  background: var(--ais-seo-bg);
  color: var(--ais-seo-text);
}

.ais-container {
  width: min(calc(100% - 2rem), var(--ais-seo-max));
  margin-inline: auto;
}

.ais-skip-link {
  position: fixed;
  z-index: 9999;
  top: 0.75rem;
  left: 0.75rem;
  transform: translateY(-180%);
  padding: 0.7rem 1rem;
  border-radius: 0.6rem;
  background: var(--ais-seo-focus);
  color: #111;
  font-weight: 800;
}

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

.ais-seo-header {
  position: sticky;
  z-index: 1000;
  top: 0;
  border-bottom: 1px solid var(--ais-seo-border);
  background: color-mix(in srgb, var(--ais-seo-bg) 90%, transparent);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
}

.admin-bar .ais-seo-header {
  top: 32px;
}

.ais-seo-header__inner {
  min-height: var(--ais-seo-header-height);
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 1.15rem;
}

.ais-seo-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  min-width: max-content;
  color: var(--ais-seo-text);
  text-decoration: none;
}

.ais-seo-brand img {
  width: 44px;
  height: 44px;
  border-radius: 0.7rem;
  box-shadow: 0 0 24px rgba(159, 102, 255, 0.38);
}

.ais-seo-brand span {
  display: grid;
  gap: 0.08rem;
}

.ais-seo-brand strong {
  font-size: 0.98rem;
  letter-spacing: -0.025em;
}

.ais-seo-brand small {
  color: var(--ais-seo-muted-2);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ais-seo-desktop-nav {
  min-width: 0;
}

.ais-seo-menu,
.ais-seo-menu ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.ais-seo-menu {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: clamp(0.3rem, 1vw, 1rem);
}

.ais-seo-menu a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0.55rem 0.5rem;
  border-radius: 0.7rem;
  color: var(--ais-seo-muted);
  font-size: 0.84rem;
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  white-space: nowrap;
}

.ais-seo-menu a:hover,
.ais-seo-menu a:focus-visible,
.ais-seo-menu .current-menu-item > a {
  background: var(--ais-seo-surface-2);
  color: var(--ais-seo-text);
}

.ais-seo-create-pill,
.ais-seo-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  gap: 0.45rem;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0.75rem 1.05rem;
  background: linear-gradient(120deg, #784bff 0%, #d447e8 55%, #ff719b 100%);
  box-shadow: 0 12px 32px rgba(157, 74, 255, 0.26);
  color: #fff;
  font-size: 0.88rem;
  font-weight: 850;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

.ais-seo-create-pill:hover,
.ais-seo-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 40px rgba(157, 74, 255, 0.38);
}

.ais-seo-button--secondary {
  border-color: var(--ais-seo-border-strong);
  background: var(--ais-seo-surface);
  box-shadow: none;
  color: var(--ais-seo-text);
}

.ais-seo-button--secondary:hover {
  border-color: var(--ais-seo-violet);
  background: var(--ais-seo-surface-2);
  box-shadow: none;
}

.ais-seo-button--compact {
  min-height: 42px;
  padding: 0.62rem 0.9rem;
  font-size: 0.8rem;
}

.ais-seo-button:focus-visible,
.ais-seo-create-pill:focus-visible,
.ais-seo-menu a:focus-visible,
.ais-seo-footer a:focus-visible,
.ais-seo-main a:focus-visible,
.ais-seo-main button:focus-visible,
.ais-seo-main input:focus-visible,
.ais-mobile-toggle:focus-visible {
  outline: 3px solid var(--ais-seo-focus);
  outline-offset: 3px;
}

.ais-mobile-toggle {
  display: none;
}

.ais-seo-mobile-panel {
  border-top: 1px solid var(--ais-seo-border);
  background: var(--ais-seo-bg);
}

.ais-seo-mobile-panel nav {
  display: grid;
  gap: 0.4rem;
  padding-block: 0.8rem 1rem;
}

.ais-seo-mobile-panel a {
  display: flex;
  align-items: center;
  min-height: 48px;
  padding: 0.72rem 0.9rem;
  border-radius: 0.75rem;
  color: var(--ais-seo-text);
  text-decoration: none;
}

.ais-seo-mobile-panel a:hover,
.ais-seo-mobile-panel a:focus-visible {
  background: var(--ais-seo-surface-2);
}

.ais-seo-mobile-panel .ais-mobile-primary {
  background: linear-gradient(120deg, #784bff, #d447e8);
  color: #fff;
  font-weight: 800;
}

.ais-seo-main {
  min-height: 60vh;
}

.ais-seo-home-hero {
  position: relative;
  overflow: clip;
  padding: clamp(3rem, 6vw, 6.2rem) 0 clamp(3.4rem, 7vw, 6.7rem);
  background:
    radial-gradient(circle at 12% 18%, rgba(84, 217, 255, 0.12), transparent 28rem),
    radial-gradient(circle at 78% 8%, rgba(240, 82, 214, 0.14), transparent 30rem),
    linear-gradient(180deg, var(--ais-seo-bg) 0%, var(--ais-seo-bg-soft) 100%);
}

.ais-seo-home-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, #000 0%, transparent 80%);
}

.ais-seo-home-hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(360px, 0.98fr);
  align-items: center;
  gap: clamp(2rem, 5vw, 5.6rem);
}

.ais-seo-kicker {
  margin: 0 0 0.75rem;
  color: var(--ais-seo-cyan);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.ais-seo-home-hero h1,
.ais-seo-page-hero h1 {
  max-width: 18ch;
  margin: 0;
  font-size: clamp(3rem, 6.4vw, 6.2rem);
  font-weight: 900;
  letter-spacing: -0.067em;
  line-height: 0.95;
  text-wrap: balance;
}

.ais-seo-page-hero h1 {
  max-width: 20ch;
  font-size: clamp(2.6rem, 5vw, 5rem);
}

.ais-seo-lede {
  max-width: 68ch;
  margin: 1.4rem 0 0;
  color: var(--ais-seo-muted);
  font-size: clamp(1.05rem, 1.7vw, 1.35rem);
  line-height: 1.68;
}

.ais-seo-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.8rem;
}

.ais-seo-trust-chips,
.ais-seo-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 1.35rem 0 0;
  padding: 0;
  list-style: none;
}

.ais-seo-trust-chips li,
.ais-seo-tags span,
.ais-seo-prompt-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  border: 1px solid var(--ais-seo-border);
  border-radius: 999px;
  padding: 0.38rem 0.68rem;
  background: rgba(255, 255, 255, 0.035);
  color: var(--ais-seo-muted);
  font-size: 0.74rem;
  font-weight: 750;
  text-decoration: none;
}

.ais-seo-home-hero__visual {
  position: relative;
  min-height: 540px;
  isolation: isolate;
}

.ais-seo-cosmic-picture {
  display: block;
}

.ais-seo-home-hero__visual > picture {
  width: min(100%, 760px);
  aspect-ratio: 1.16 / 1;
  margin-inline: auto;
  overflow: hidden;
  border: 1px solid var(--ais-seo-border-strong);
  border-radius: clamp(1.35rem, 3vw, 2.35rem);
  background: #080016;
  box-shadow: 0 34px 90px rgba(57, 20, 130, 0.36);
}

.ais-seo-home-hero__visual > picture img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 72% 50%;
}

.ais-seo-preview-card {
  position: absolute;
  right: 0;
  bottom: 0;
  width: min(90%, 390px);
  border: 1px solid var(--ais-seo-border-strong);
  border-radius: var(--ais-seo-radius);
  padding: 1.25rem;
  background: color-mix(in srgb, var(--ais-seo-surface) 92%, transparent);
  box-shadow: var(--ais-seo-shadow);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
}

.ais-seo-preview-card h2 {
  margin: 0;
  font-size: 1.35rem;
  letter-spacing: -0.035em;
}

.ais-seo-preview-card p:not(.ais-seo-kicker) {
  color: var(--ais-seo-muted);
  line-height: 1.6;
}

.ais-seo-section {
  padding: clamp(3.7rem, 7vw, 7rem) 0;
}

.ais-seo-section--tinted {
  border-block: 1px solid var(--ais-seo-border);
  background: var(--ais-seo-bg-soft);
}

.ais-seo-section-heading {
  max-width: 780px;
  margin-bottom: 2rem;
}

.ais-seo-section-heading h2,
.ais-seo-section > .ais-container > h2,
.ais-seo-final-cta h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 4rem);
  letter-spacing: -0.055em;
  line-height: 1;
  text-wrap: balance;
}

.ais-seo-section-heading > p:not(.ais-seo-kicker) {
  max-width: 68ch;
  color: var(--ais-seo-muted);
  font-size: 1.05rem;
  line-height: 1.7;
}

.ais-seo-split {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
}

.ais-seo-split h2,
.ais-seo-split h3 {
  margin-top: 0;
  letter-spacing: -0.04em;
}

.ais-seo-split h2 {
  font-size: clamp(2rem, 3.3vw, 3.2rem);
  line-height: 1.05;
}

.ais-seo-split p,
.ais-seo-reasons li {
  color: var(--ais-seo-muted);
  line-height: 1.72;
}

.ais-seo-reasons {
  border: 1px solid var(--ais-seo-border);
  border-radius: var(--ais-seo-radius);
  padding: 1.4rem 1.5rem;
  background: var(--ais-seo-card);
}

.ais-seo-reasons ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem 1rem;
  margin: 1rem 0 0;
  padding-left: 1.2rem;
}

.ais-seo-card-grid {
  display: grid;
  gap: 1rem;
}

.ais-seo-card-grid--three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.ais-seo-card-grid--two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.ais-seo-nav-card,
.ais-seo-article-card,
.ais-seo-library-card,
.ais-seo-symbol-card,
.ais-seo-prompt-card,
.ais-seo-persona-card,
.ais-seo-profile-card,
.ais-seo-research-card,
.ais-seo-term-card,
.ais-seo-glossary-grid article,
.ais-seo-update-list article {
  min-width: 0;
  border: 1px solid var(--ais-seo-border);
  border-radius: var(--ais-seo-radius);
  padding: clamp(1.25rem, 2.3vw, 1.8rem);
  background: var(--ais-seo-card);
  box-shadow: 0 10px 34px rgba(0, 0, 0, 0.12);
}

.ais-seo-nav-card,
.ais-seo-article-card,
.ais-seo-library-card,
.ais-seo-persona-card {
  transition: transform 160ms ease, border-color 160ms ease, background-color 160ms ease;
}

.ais-seo-nav-card:hover,
.ais-seo-article-card:hover,
.ais-seo-library-card:hover,
.ais-seo-persona-card:hover {
  transform: translateY(-3px);
  border-color: var(--ais-seo-border-strong);
}

.ais-seo-nav-card__glyph {
  display: inline-grid;
  place-items: center;
  width: 3.2rem;
  height: 3.2rem;
  border: 1px solid var(--ais-seo-border-strong);
  border-radius: 1rem;
  background: linear-gradient(140deg, rgba(159, 102, 255, 0.22), rgba(84, 217, 255, 0.12));
  font-size: 1.5rem;
}

.ais-seo-nav-card h3,
.ais-seo-article-card h3,
.ais-seo-persona-card h3,
.ais-seo-prompt-card h3 {
  margin: 1.05rem 0 0.65rem;
  font-size: 1.3rem;
  letter-spacing: -0.035em;
  line-height: 1.15;
}

.ais-seo-nav-card h3 a,
.ais-seo-article-card h3 a,
.ais-seo-library-card h2 a {
  color: var(--ais-seo-text);
  text-decoration: none;
}

.ais-seo-nav-card p,
.ais-seo-article-card p,
.ais-seo-library-card p,
.ais-seo-symbol-card p,
.ais-seo-prompt-card p,
.ais-seo-persona-card p,
.ais-seo-profile-card p,
.ais-seo-research-card p,
.ais-seo-term-card p,
.ais-seo-glossary-grid article p,
.ais-seo-update-list article p {
  color: var(--ais-seo-muted);
  line-height: 1.65;
}

.ais-seo-card-label {
  margin: 0 0 0.55rem !important;
  color: var(--ais-seo-cyan) !important;
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.ais-seo-text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--ais-seo-cyan);
  font-weight: 800;
  text-decoration: none;
}

.ais-seo-text-link:hover {
  color: var(--ais-seo-text);
}

.ais-seo-cta-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 2rem;
  border: 1px solid var(--ais-seo-border-strong);
  border-radius: var(--ais-seo-radius-lg);
  padding: clamp(1.5rem, 4vw, 3rem);
  background:
    radial-gradient(circle at 85% 20%, rgba(240, 82, 214, 0.2), transparent 18rem),
    linear-gradient(130deg, rgba(99, 63, 220, 0.24), rgba(84, 217, 255, 0.07)),
    var(--ais-seo-surface);
  box-shadow: var(--ais-seo-shadow);
}

.ais-seo-cta-card h2 {
  max-width: 22ch;
  margin: 0;
  font-size: clamp(1.8rem, 3vw, 3rem);
  letter-spacing: -0.05em;
  line-height: 1.02;
}

.ais-seo-cta-card p:not(.ais-seo-kicker) {
  max-width: 65ch;
  margin-bottom: 0;
  color: var(--ais-seo-muted);
  line-height: 1.7;
}

.ais-seo-symbol-strip {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0.75rem;
}

.ais-seo-symbol-strip a {
  display: grid;
  gap: 0.45rem;
  min-height: 178px;
  border: 1px solid var(--ais-seo-border);
  border-radius: var(--ais-seo-radius);
  padding: 1rem;
  background: var(--ais-seo-card);
  color: var(--ais-seo-text);
  text-align: center;
  text-decoration: none;
}

.ais-seo-symbol-strip a > span {
  font-size: 2rem;
}

.ais-seo-symbol-strip small {
  overflow: hidden;
  display: -webkit-box;
  color: var(--ais-seo-muted-2);
  font-size: 0.71rem;
  line-height: 1.45;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.ais-seo-centered {
  margin-top: 1.5rem;
  text-align: center;
}

.ais-seo-final-cta {
  padding: clamp(4rem, 9vw, 8rem) 0;
  text-align: center;
  background:
    radial-gradient(circle at 50% 10%, rgba(159, 102, 255, 0.26), transparent 25rem),
    var(--ais-seo-bg-soft);
}

.ais-seo-final-cta h2 {
  max-width: 18ch;
  margin-inline: auto;
}

.ais-seo-final-cta p:not(.ais-seo-kicker) {
  max-width: 60ch;
  margin: 1rem auto 1.5rem;
  color: var(--ais-seo-muted);
  font-size: 1.1rem;
}

.ais-seo-page-hero {
  padding: clamp(2.8rem, 6vw, 5.8rem) 0 clamp(2.6rem, 5vw, 4.5rem);
  border-bottom: 1px solid var(--ais-seo-border);
  background:
    radial-gradient(circle at 10% 20%, rgba(84, 217, 255, 0.1), transparent 24rem),
    radial-gradient(circle at 86% 0%, rgba(240, 82, 214, 0.13), transparent 28rem),
    var(--ais-seo-bg-soft);
}

.ais-seo-page-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.58fr);
  align-items: center;
  gap: clamp(2rem, 5vw, 4.5rem);
}

.ais-seo-page-hero__visual {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--ais-seo-border);
  border-radius: var(--ais-seo-radius-lg);
  background: var(--ais-seo-surface);
  box-shadow: var(--ais-seo-shadow);
}

.ais-seo-page-hero__visual .ais-seo-cosmic-picture {
  aspect-ratio: 1.18 / 1;
}

.ais-seo-page-hero__visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 74% 50%;
}

.ais-seo-breadcrumbs {
  margin-bottom: 1.4rem;
}

.ais-seo-breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--ais-seo-muted-2);
  font-size: 0.76rem;
}

.ais-seo-breadcrumbs li + li::before {
  content: "/";
  margin-right: 0.45rem;
  color: var(--ais-seo-border-strong);
}

.ais-seo-breadcrumbs a {
  color: var(--ais-seo-muted);
  text-decoration: none;
}

.ais-seo-article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 285px;
  align-items: start;
  gap: clamp(2rem, 5vw, 4.5rem);
  padding-block: clamp(3rem, 7vw, 6.5rem);
}

.ais-seo-prose,
.ais-seo-prose-wide {
  min-width: 0;
}

.ais-seo-prose {
  max-width: var(--ais-seo-prose);
}

.ais-seo-prose-wide {
  max-width: 900px;
  margin-inline: auto;
}

.ais-seo-prose section {
  scroll-margin-top: calc(var(--ais-seo-header-height) + 2rem);
  margin-top: 3.2rem;
}

.ais-seo-prose section:first-of-type {
  margin-top: 0;
}

.ais-seo-prose h2,
.ais-seo-prose-wide h2,
.ais-seo-glossary-grid h2,
.ais-seo-symbol-card h2,
.ais-seo-profile-card h2,
.ais-seo-research-card h2,
.ais-seo-term-card h2,
.ais-seo-update-list h2 {
  margin: 0 0 1rem;
  font-size: clamp(1.65rem, 3vw, 2.55rem);
  letter-spacing: -0.045em;
  line-height: 1.08;
}

.ais-seo-prose h3,
.ais-seo-prose-wide h3 {
  margin: 2rem 0 0.7rem;
  font-size: 1.25rem;
  letter-spacing: -0.025em;
}

.ais-seo-prose p,
.ais-seo-prose li,
.ais-seo-prose-wide p,
.ais-seo-prose-wide li,
.ais-seo-prose-wide dd {
  color: var(--ais-seo-muted);
  font-size: 1.03rem;
  line-height: 1.82;
}

.ais-seo-prose strong,
.ais-seo-prose-wide strong {
  color: var(--ais-seo-text);
}

.ais-seo-prose ul,
.ais-seo-prose ol,
.ais-seo-prose-wide ul,
.ais-seo-prose-wide ol {
  padding-left: 1.35rem;
}

.ais-seo-prose code,
.ais-seo-prose-wide code,
.ais-seo-file-grid code {
  border: 1px solid var(--ais-seo-border);
  border-radius: 0.4rem;
  padding: 0.1em 0.35em;
  background: var(--ais-seo-surface-2);
  color: var(--ais-seo-cyan);
  font-size: 0.9em;
}

.ais-seo-toc {
  border-left: 3px solid var(--ais-seo-violet);
  padding: 0.9rem 1rem;
  background: var(--ais-seo-surface);
}

.ais-seo-toc > p {
  margin: 0 0 0.5rem;
  color: var(--ais-seo-text);
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.ais-seo-toc ol {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.35rem 1rem;
  margin: 0;
  padding-left: 1.2rem;
}

.ais-seo-toc a {
  color: var(--ais-seo-muted);
  font-size: 0.8rem;
  text-decoration: none;
}

.ais-seo-prose .ais-seo-cta-card {
  margin: 3rem 0;
  grid-template-columns: 1fr;
  gap: 1.2rem;
}

.ais-seo-sticky-rail {
  position: sticky;
  top: calc(var(--ais-seo-header-height) + 1.5rem);
  display: grid;
  gap: 0.8rem;
  border: 1px solid var(--ais-seo-border-strong);
  border-radius: var(--ais-seo-radius);
  padding: 1.2rem;
  background: var(--ais-seo-surface);
  box-shadow: var(--ais-seo-shadow);
}

.ais-seo-sticky-rail h2 {
  margin: 0;
  font-size: 1.5rem;
  letter-spacing: -0.04em;
}

.ais-seo-sticky-rail p:not(.ais-seo-kicker) {
  margin: 0;
  color: var(--ais-seo-muted);
  line-height: 1.6;
}

.ais-seo-sticky-rail > a:not(.ais-seo-button) {
  color: var(--ais-seo-muted);
  font-size: 0.8rem;
}

.ais-seo-faq {
  max-width: 880px;
}

.ais-seo-faq details {
  border-top: 1px solid var(--ais-seo-border);
  padding: 1rem 0;
}

.ais-seo-faq details:last-child {
  border-bottom: 1px solid var(--ais-seo-border);
}

.ais-seo-faq summary {
  cursor: pointer;
  color: var(--ais-seo-text);
  font-weight: 800;
  line-height: 1.5;
}

.ais-seo-faq details p {
  margin-bottom: 0;
}

.ais-seo-related__links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.ais-seo-related__links a {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  border: 1px solid var(--ais-seo-border);
  border-radius: 0.75rem;
  padding: 0.9rem;
  color: var(--ais-seo-text);
  text-decoration: none;
}

.ais-seo-symbol-card__head {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.ais-seo-symbol-card__head > span {
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  width: 4.5rem;
  height: 4.5rem;
  border: 1px solid var(--ais-seo-border-strong);
  border-radius: 1.2rem;
  background: linear-gradient(140deg, rgba(159, 102, 255, 0.25), rgba(84, 217, 255, 0.12));
  font-size: 2rem;
}

.ais-seo-symbol-card__head h2 {
  margin: 0;
}

.ais-seo-prompt-example,
.ais-seo-boundary-note {
  border-left: 3px solid var(--ais-seo-violet);
  padding: 0.8rem 0.9rem;
  background: var(--ais-seo-surface-2);
}

.ais-seo-prompt-example span {
  color: var(--ais-seo-cyan);
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.ais-seo-prompt-example p {
  margin-bottom: 0;
  color: var(--ais-seo-text);
}

.ais-seo-boundary-note {
  border-left-color: var(--ais-seo-coral);
}

.ais-seo-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 1rem;
  margin-top: 1rem;
}

.ais-seo-card-actions a {
  color: var(--ais-seo-cyan);
  font-size: 0.8rem;
  font-weight: 800;
  text-decoration: none;
}

.ais-seo-prompt-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 2rem;
}

.ais-seo-prompt-nav a:hover,
.ais-seo-prompt-nav a:focus-visible {
  border-color: var(--ais-seo-violet);
  color: var(--ais-seo-text);
}

.ais-seo-prompt-group {
  scroll-margin-top: calc(var(--ais-seo-header-height) + 1.5rem);
  margin-top: 4rem;
}

.ais-seo-prompt-group:first-of-type {
  margin-top: 0;
}

.ais-seo-copy-box {
  border: 1px solid var(--ais-seo-border);
  border-radius: 0.8rem;
  padding: 0.95rem;
  background: var(--ais-seo-surface-2);
}

.ais-seo-copy-box p {
  margin-top: 0;
  color: var(--ais-seo-text);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.83rem;
}

.ais-seo-copy-box button {
  min-height: 40px;
  border: 1px solid var(--ais-seo-border-strong);
  border-radius: 999px;
  padding: 0.55rem 0.8rem;
  background: transparent;
  color: var(--ais-seo-text);
  font-weight: 800;
  cursor: pointer;
}

.ais-seo-persona-card__motif {
  color: var(--ais-seo-cyan) !important;
  font-weight: 800;
}

.ais-seo-provider-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2rem;
  align-items: center;
}

.ais-seo-provider-grid h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.8rem);
  letter-spacing: -0.055em;
  line-height: 1;
}

.ais-seo-provider-grid p {
  max-width: 65ch;
  color: var(--ais-seo-muted);
  line-height: 1.7;
}

.ais-seo-provider-grid ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.6rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.ais-seo-provider-grid li {
  min-width: 120px;
  border: 1px solid var(--ais-seo-border);
  border-radius: 999px;
  padding: 0.75rem 1rem;
  background: var(--ais-seo-card);
  font-weight: 800;
  text-align: center;
}

.ais-seo-small-note {
  color: var(--ais-seo-muted-2);
  font-size: 0.82rem;
  text-align: center;
}

.ais-seo-library-card h2,
.ais-seo-profile-card h2,
.ais-seo-research-card h2,
.ais-seo-term-card h2,
.ais-seo-glossary-grid h2,
.ais-seo-update-list h2 {
  font-size: 1.45rem;
}

.ais-seo-timeline {
  position: relative;
  display: grid;
  gap: 0;
  max-width: 960px;
}

.ais-seo-timeline::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 145px;
  width: 1px;
  background: var(--ais-seo-border-strong);
}

.ais-seo-timeline > article {
  position: relative;
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 3rem;
  padding: 0 0 2.5rem;
}

.ais-seo-timeline > article::before {
  content: "";
  position: absolute;
  top: 0.4rem;
  left: 139px;
  width: 13px;
  height: 13px;
  border: 3px solid var(--ais-seo-violet);
  border-radius: 50%;
  background: var(--ais-seo-bg);
}

.ais-seo-timeline time {
  color: var(--ais-seo-text);
  font-weight: 900;
}

.ais-seo-timeline article > div:first-child span {
  display: block;
  margin-top: 0.4rem;
  color: var(--ais-seo-muted-2);
  font-size: 0.69rem;
}

.ais-seo-timeline h2 {
  margin: 0;
  font-size: 1.35rem;
  letter-spacing: -0.03em;
}

.ais-seo-timeline p {
  color: var(--ais-seo-muted);
  line-height: 1.7;
}

.ais-seo-glossary-tools {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 0.5rem 1rem;
  margin-bottom: 1.5rem;
}

.ais-seo-glossary-tools label {
  grid-column: 1 / -1;
  color: var(--ais-seo-text);
  font-weight: 800;
}

.ais-seo-glossary-tools input {
  min-height: 52px;
  width: 100%;
  border: 1px solid var(--ais-seo-border-strong);
  border-radius: 0.8rem;
  padding: 0.75rem 0.9rem;
  background: var(--ais-seo-surface);
  color: var(--ais-seo-text);
  font: inherit;
}

.ais-seo-glossary-tools p {
  margin: 0;
  color: var(--ais-seo-muted-2);
  font-size: 0.8rem;
}

.ais-seo-glossary-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.ais-seo-glossary-grid article[hidden] {
  display: none;
}

.ais-seo-definition-list {
  display: grid;
  gap: 0.75rem;
}

.ais-seo-definition-list div {
  border: 1px solid var(--ais-seo-border);
  border-radius: 0.8rem;
  padding: 1rem;
  background: var(--ais-seo-card);
}

.ais-seo-definition-list dt {
  color: var(--ais-seo-text);
  font-weight: 900;
}

.ais-seo-definition-list dd {
  margin: 0.35rem 0 0;
}

.ais-seo-file-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
}

.ais-seo-file-grid a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  border: 1px solid var(--ais-seo-border);
  border-radius: 0.75rem;
  padding: 0.85rem;
  color: var(--ais-seo-text);
  text-decoration: none;
}

.ais-seo-file-grid span {
  color: var(--ais-seo-cyan);
  font-size: 0.75rem;
  font-weight: 800;
}

.ais-seo-update-list {
  display: grid;
  gap: 1rem;
  max-width: 900px;
}

.ais-seo-update-list time {
  color: var(--ais-seo-cyan);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ais-seo-footer {
  border-top: 1px solid var(--ais-seo-border);
  background: #05040b;
  color: #fff;
}

html[data-theme="light"] .ais-seo-footer {
  background: #110b20;
}

.ais-seo-footer__grid {
  display: grid;
  grid-template-columns: minmax(250px, 1.4fr) repeat(4, minmax(130px, 0.7fr));
  gap: 2rem;
  padding-block: 3.5rem 2.5rem;
}

.ais-seo-brand--footer {
  color: #fff;
}

.ais-seo-footer__intro > p {
  max-width: 42ch;
  color: #c8c3d4;
  line-height: 1.65;
}

.ais-seo-footer__links {
  display: grid;
  align-content: start;
  gap: 0.62rem;
}

.ais-seo-footer__links h2 {
  margin: 0 0 0.35rem;
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.ais-seo-footer__links a {
  color: #c8c3d4;
  font-size: 0.82rem;
  text-decoration: none;
}

.ais-seo-footer__links a:hover {
  color: #fff;
}

.ais-seo-footer__boundary {
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  padding-block: 1.2rem;
}

.ais-seo-footer__boundary p {
  max-width: 1000px;
  margin: 0;
  color: #a9a3b7;
  font-size: 0.78rem;
  line-height: 1.65;
}

.ais-seo-footer__bottom {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-block: 1rem 1.5rem;
  color: #8f899c;
  font-size: 0.72rem;
}

@media (max-width: 1180px) {
  .ais-seo-desktop-nav,
  .ais-seo-create-pill {
    display: none;
  }

  .ais-seo-header__inner {
    grid-template-columns: auto 1fr auto;
  }

  .ais-mobile-toggle {
    display: inline-grid;
    place-items: center;
    width: 48px;
    height: 48px;
    border: 1px solid var(--ais-seo-border-strong);
    border-radius: 0.8rem;
    background: var(--ais-seo-surface);
    color: var(--ais-seo-text);
    cursor: pointer;
  }

  .ais-mobile-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    margin: 2px 0;
    background: currentColor;
  }

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

  .ais-seo-footer__intro {
    grid-column: 1 / -1;
  }
}

@media (max-width: 980px) {
  .ais-seo-home-hero__grid,
  .ais-seo-page-hero__grid,
  .ais-seo-split,
  .ais-seo-article-layout {
    grid-template-columns: 1fr;
  }

  .ais-seo-home-hero__visual {
    min-height: 0;
    padding-bottom: 0;
  }

  .ais-seo-preview-card {
    position: relative;
    right: auto;
    bottom: auto;
    width: min(calc(100% - 1rem), 620px);
    margin: -2.4rem auto 0;
  }

  .ais-seo-page-hero__visual {
    max-width: 720px;
  }

  .ais-seo-sticky-rail {
    position: static;
    max-width: 760px;
  }

  .ais-seo-card-grid--three {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ais-seo-symbol-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .ais-seo-cta-card {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 782px) {
  .admin-bar .ais-seo-header {
    top: 46px;
  }
}

@media (max-width: 720px) {
  .ais-container {
    width: min(calc(100% - 1.25rem), var(--ais-seo-max));
  }

  .ais-seo-home-hero {
    padding-top: 2.8rem;
  }

  .ais-seo-home-hero h1,
  .ais-seo-page-hero h1 {
    font-size: clamp(2.65rem, 13vw, 4.4rem);
    line-height: 0.97;
  }

  .ais-seo-home-hero__visual {
    min-height: 0;
  }

  .ais-seo-home-hero__visual > picture,
  .ais-seo-page-hero__visual .ais-seo-cosmic-picture {
    aspect-ratio: 16 / 10;
  }

  .ais-seo-home-hero__visual > picture img,
  .ais-seo-page-hero__visual img {
    object-position: 68% 50%;
  }

  .ais-seo-preview-card {
    left: auto;
    width: calc(100% - 0.75rem);
    margin-top: -1.25rem;
  }

  .ais-seo-actions,
  .ais-seo-actions .ais-seo-button {
    width: 100%;
  }

  .ais-seo-card-grid--three,
  .ais-seo-card-grid--two,
  .ais-seo-glossary-grid,
  .ais-seo-file-grid,
  .ais-seo-related__links,
  .ais-seo-provider-grid {
    grid-template-columns: 1fr;
  }

  .ais-seo-symbol-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ais-seo-toc ol {
    grid-template-columns: 1fr;
  }

  .ais-seo-provider-grid ul {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ais-seo-timeline::before {
    left: 7px;
  }

  .ais-seo-timeline > article {
    grid-template-columns: 1fr;
    gap: 0.55rem;
    padding-left: 2rem;
  }

  .ais-seo-timeline > article::before {
    left: 1px;
  }

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

  .ais-seo-footer__intro {
    grid-column: 1 / -1;
  }

  .ais-seo-footer__bottom {
    display: grid;
  }
}

@media (max-width: 480px) {
  .ais-seo-brand small {
    display: none;
  }

  .ais-seo-reasons ul,
  .ais-seo-provider-grid ul,
  .ais-seo-footer__grid {
    grid-template-columns: 1fr;
  }

  .ais-seo-symbol-strip {
    grid-template-columns: 1fr 1fr;
  }

  .ais-seo-symbol-strip a {
    min-height: 150px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
  }
}

html[data-motion="reduced"] *,
html[data-motion="reduced"] *::before,
html[data-motion="reduced"] *::after {
  scroll-behavior: auto !important;
  transition-duration: 0.001ms !important;
  animation-duration: 0.001ms !important;
  animation-iteration-count: 1 !important;
}

/* FAQ and disclosure components. */
.ais-seo-faq-list,
.ais-seo-faq {
  display: grid;
  gap: .8rem;
}

.ais-seo-faq-list details,
.ais-seo-faq details {
  border: 1px solid var(--ais-seo-border);
  border-radius: 18px;
  background: var(--ais-seo-surface);
  box-shadow: var(--ais-seo-shadow-soft);
  overflow: clip;
}

.ais-seo-faq-list summary,
.ais-seo-faq summary {
  cursor: pointer;
  min-height: 48px;
  padding: 1rem 3rem 1rem 1.1rem;
  font-weight: 800;
  position: relative;
}

.ais-seo-faq-list summary::after,
.ais-seo-faq summary::after {
  content: "+";
  position: absolute;
  right: 1.1rem;
  top: 50%;
  translate: 0 -50%;
  font-size: 1.35rem;
  color: var(--ais-seo-accent);
}

.ais-seo-faq-list details[open] summary::after,
.ais-seo-faq details[open] summary::after {
  content: "−";
}

.ais-seo-faq-list details > p,
.ais-seo-faq details > p {
  margin: 0;
  padding: 0 1.1rem 1.1rem;
  color: var(--ais-seo-muted);
}

[data-glossary-term][hidden] {
  display: none !important;
}