.signal-page-chatgpt-content {
  --chatgpt-accent: var(--signal-lime);
  --chatgpt-cyan: var(--signal-cyan);
  --chatgpt-panel: rgba(255, 253, 247, 0.94);
  --chatgpt-dark: #0b131a;
  padding-bottom: 0;
}

.signal-page-chatgpt-content .skip-link,
.signal-page-index .skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 1100;
  padding: 10px 14px;
  border-radius: 8px;
  color: #fff;
  background: var(--signal-blue-deep);
  transform: translateY(-160%);
}

.signal-page-chatgpt-content .skip-link:focus,
.signal-page-index .skip-link:focus {
  transform: translateY(0);
}

.chatgpt-topbar-inner {
  display: flex;
  min-height: 66px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.chatgpt-brand {
  display: inline-flex;
  min-width: max-content;
  align-items: center;
  gap: 10px;
  color: #fff !important;
  font-family: var(--signal-display);
  font-weight: 700;
  text-decoration: none;
}

.chatgpt-cluster-nav {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 6px;
  overflow-x: auto;
  scrollbar-width: none;
}

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

.chatgpt-cluster-nav a {
  display: inline-flex;
  min-height: 44px;
  min-width: max-content;
  align-items: center;
  padding: 8px 12px;
  border-radius: 8px 2px 8px 2px;
  color: #e8eef2;
  font-size: 0.88rem;
  font-weight: 650;
  text-decoration: none;
}

.chatgpt-cluster-nav a:hover,
.chatgpt-cluster-nav a[aria-current="page"] {
  color: var(--chatgpt-dark);
  background: var(--chatgpt-accent);
}

.chatgpt-page-shell {
  width: min(calc(100% - 32px), var(--signal-content-max));
  margin-inline: auto;
  padding-block: 20px 72px;
}

.chatgpt-breadcrumb {
  margin-bottom: 18px;
  font-size: 0.84rem;
}

.chatgpt-breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.chatgpt-breadcrumb li + li::before {
  margin-right: 8px;
  color: var(--signal-muted);
  content: "/";
}

.chatgpt-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  gap: 36px;
  overflow: hidden;
  padding: clamp(32px, 6vw, 72px);
  border: 1px solid rgba(184, 243, 75, 0.26);
  border-radius: 30px 6px 30px 6px;
  color: #edf4f4;
  background:
    radial-gradient(circle at 90% 0%, rgba(66, 220, 200, 0.2), transparent 25rem),
    linear-gradient(135deg, #0b131a 0%, #142633 100%);
  box-shadow: 12px 12px 0 rgba(11, 19, 26, 0.12);
}

.chatgpt-hero::after {
  position: absolute;
  right: -80px;
  bottom: -110px;
  width: 300px;
  height: 300px;
  border: 1px solid rgba(184, 243, 75, 0.24);
  border-radius: 50%;
  content: "";
}

.chatgpt-hero-copy,
.chatgpt-hero-aside {
  position: relative;
  z-index: 1;
}

.chatgpt-eyebrow,
.chatgpt-section-kicker {
  margin: 0 0 12px;
  color: var(--signal-blue-deep);
  font-family: var(--signal-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.chatgpt-hero .chatgpt-eyebrow {
  color: var(--chatgpt-accent);
}

.chatgpt-hero h1 {
  max-width: 850px;
  margin: 0;
  color: #fff;
  font-size: clamp(2.25rem, 5vw, 4.6rem);
  line-height: 1.04;
}

.chatgpt-hero-lede {
  max-width: 760px;
  margin: 24px 0 0;
  color: #cad6dc;
  font-size: clamp(1rem, 1.6vw, 1.16rem);
}

.chatgpt-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.chatgpt-actions a,
.chatgpt-card-link {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  padding: 10px 16px;
  border: 1px solid var(--signal-line-strong);
  border-radius: 10px 2px 10px 2px;
  font-weight: 750;
  text-decoration: none;
}

.chatgpt-actions .is-primary,
.chatgpt-card-link.is-primary {
  border-color: var(--chatgpt-accent);
  color: var(--chatgpt-dark);
  background: var(--chatgpt-accent);
}

.chatgpt-actions .is-secondary {
  border-color: rgba(255, 255, 255, 0.32);
  color: #fff;
}

.chatgpt-hero-aside {
  align-self: end;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.17);
  border-radius: 18px 4px 18px 4px;
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(10px);
}

.chatgpt-hero-aside strong {
  display: block;
  margin-bottom: 12px;
  color: #fff;
  font-family: var(--signal-display);
  font-size: 1.25rem;
}

.chatgpt-hero-aside ul {
  margin: 0;
  padding-left: 1.2rem;
  color: #d4dee3;
}

.chatgpt-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 290px;
  gap: 28px;
  margin-top: 36px;
}

.chatgpt-content {
  min-width: 0;
}

.chatgpt-toc {
  position: sticky;
  top: 88px;
  align-self: start;
  padding: 20px;
  border: 1px solid var(--signal-line);
  border-radius: 18px 4px 18px 4px;
  background: rgba(255, 253, 247, 0.86);
}

.chatgpt-toc strong {
  display: block;
  margin-bottom: 10px;
  font-family: var(--signal-mono);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.chatgpt-toc a {
  display: flex;
  min-height: 44px;
  align-items: center;
  padding: 8px 10px;
  border-top: 1px solid var(--signal-line);
  color: var(--signal-ink-soft);
  font-weight: 650;
  text-decoration: none;
}

.chatgpt-section {
  margin-bottom: 24px;
  padding: clamp(24px, 4vw, 44px);
  border: 1px solid var(--signal-line);
  border-radius: 22px 5px 22px 5px;
  background: var(--chatgpt-panel);
  box-shadow: 7px 7px 0 rgba(11, 19, 26, 0.07);
}

.chatgpt-section h2 {
  margin: 0 0 14px;
  font-size: clamp(1.65rem, 3vw, 2.35rem);
}

.chatgpt-section h3 {
  margin-top: 0;
  font-size: 1.15rem;
}

.chatgpt-section-lede {
  max-width: 820px;
  margin-bottom: 26px;
  color: var(--signal-muted);
  font-size: 1.03rem;
}

.chatgpt-card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

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

.chatgpt-link-card,
.chatgpt-info-card {
  position: relative;
  min-width: 0;
  padding: 22px;
  border: 1px solid var(--signal-line);
  border-radius: 16px 3px 16px 3px;
  background: #fffdf7;
}

.chatgpt-link-card::before {
  display: block;
  width: 42px;
  height: 5px;
  margin-bottom: 18px;
  background: var(--signal-blue);
  content: "";
}

.chatgpt-link-card:nth-child(2n)::before {
  background: var(--chatgpt-cyan);
}

.chatgpt-link-card h3,
.chatgpt-info-card h3 {
  margin-bottom: 10px;
}

.chatgpt-link-card p,
.chatgpt-info-card p {
  color: var(--signal-muted);
}

.chatgpt-link-card a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  font-weight: 750;
}

.chatgpt-table-wrap {
  max-width: 100%;
  overflow-x: auto;
  border: 1px solid var(--signal-line);
  border-radius: 14px;
  background: #fff;
  scrollbar-width: thin;
}

.chatgpt-table {
  width: 100%;
  min-width: 720px;
  margin: 0;
  border-collapse: collapse;
}

.chatgpt-table caption {
  padding: 12px 16px;
  color: var(--signal-muted);
  font-size: 0.82rem;
  text-align: left;
  caption-side: top;
}

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

.chatgpt-table th {
  color: #fff;
  background: var(--chatgpt-dark);
}

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

.chatgpt-callout {
  margin-top: 20px;
  padding: 18px 20px;
  border-left: 5px solid var(--signal-orange);
  background: rgba(255, 139, 62, 0.09);
}

.chatgpt-callout.is-safe {
  border-left-color: var(--signal-cyan);
  background: rgba(66, 220, 200, 0.1);
}

.chatgpt-steps {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  counter-reset: chatgpt-step;
  list-style: none;
}

.chatgpt-steps li {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 16px;
  padding: 18px;
  border: 1px solid var(--signal-line);
  border-radius: 14px 3px 14px 3px;
  background: #fff;
  counter-increment: chatgpt-step;
}

.chatgpt-steps li::before {
  display: grid;
  width: 44px;
  height: 44px;
  border-radius: 10px 2px 10px 2px;
  color: var(--chatgpt-dark);
  background: var(--chatgpt-accent);
  content: counter(chatgpt-step, decimal-leading-zero);
  font-family: var(--signal-mono);
  font-weight: 800;
  place-items: center;
}

.chatgpt-faq details {
  border-top: 1px solid var(--signal-line);
}

.chatgpt-faq summary {
  min-height: 52px;
  padding: 15px 4px;
  cursor: pointer;
  font-weight: 750;
}

.chatgpt-faq details > div {
  padding: 0 4px 16px;
  color: var(--signal-muted);
}

.chatgpt-footer {
  color: #dce5e8;
  background: var(--chatgpt-dark);
}

.chatgpt-footer-inner {
  display: flex;
  width: min(calc(100% - 32px), var(--signal-content-max));
  min-height: 130px;
  margin-inline: auto;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.chatgpt-footer a {
  color: var(--chatgpt-accent);
}

.chatgpt-footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
}

.signal-page-index .site-directory {
  position: relative;
  overflow: hidden;
  border-color: rgba(47, 115, 255, 0.24);
}

.signal-page-index .site-directory-heading {
  max-width: 760px;
}

.signal-page-index .site-directory-heading > :last-child {
  margin-bottom: 0;
  color: var(--signal-muted);
}

.signal-page-index .site-directory-kicker {
  margin-bottom: 6px;
  color: var(--signal-blue-deep);
  font-family: var(--signal-mono);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.signal-page-index .site-directory-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 20px;
}

.signal-page-index .site-directory-card {
  padding: 18px;
  border: 1px solid var(--signal-line);
  border-radius: 14px 3px 14px 3px;
  background: rgba(255, 255, 255, 0.58);
}

.signal-page-index .site-directory-card h3 {
  margin-bottom: 12px;
  font-size: 1.08rem;
}

.signal-page-index .site-directory-card ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.signal-page-index .site-directory-card a {
  display: flex;
  min-height: 44px;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 3px;
  padding: 11px 0;
  border-top: 1px solid rgba(11, 19, 26, 0.1);
  font-weight: 650;
  text-decoration: none;
}

.signal-page-index .site-directory-card a span {
  color: var(--signal-muted);
  font-size: 0.8rem;
  font-weight: 450;
  line-height: 1.55;
}

@media (max-width: 991.98px) {
  .chatgpt-topbar-inner {
    display: grid;
    gap: 4px;
    padding-block: 8px;
  }

  .chatgpt-cluster-nav {
    width: 100%;
  }

  .chatgpt-hero,
  .chatgpt-layout {
    grid-template-columns: 1fr;
  }

  .chatgpt-toc {
    position: static;
    display: flex;
    overflow-x: auto;
    gap: 4px;
    order: -1;
  }

  .chatgpt-toc strong {
    display: none;
  }

  .chatgpt-toc a {
    min-width: max-content;
    border-top: 0;
  }

  .signal-page-index .site-directory-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 767.98px) {
  .chatgpt-page-shell {
    width: min(calc(100% - 20px), var(--signal-content-max));
  }

  .chatgpt-hero {
    gap: 26px;
    padding: 30px 22px;
    border-radius: 20px 4px 20px 4px;
  }

  .chatgpt-card-grid,
  .chatgpt-card-grid.is-three,
  .signal-page-index .site-directory-grid {
    grid-template-columns: 1fr;
  }

  .chatgpt-footer-inner {
    min-height: 0;
    padding-block: 30px;
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 575.98px) {
  .chatgpt-actions a {
    width: 100%;
  }

  .chatgpt-section {
    padding: 24px 18px;
  }

  .chatgpt-steps li {
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 10px;
    padding: 15px;
  }

  .chatgpt-steps li::before {
    width: 40px;
    height: 40px;
  }
}

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