.gsap-studio-page {
  --gsap-ink: #171522;
  --gsap-muted: #666277;
  --gsap-line: #dedbe8;
  --gsap-accent: #6746ff;
  --gsap-accent-soft: #eeeaff;
  --gsap-pink: #f25c9b;
  --gsap-mint: #22b891;
}

.gsap-studio-page__hero {
  align-items: start;
  background:
    radial-gradient(circle at 92% 0, rgba(103, 70, 255, 0.14), transparent 30%),
    linear-gradient(145deg, #fff 52%, #f6f3ff);
  border: 1px solid var(--gsap-line);
  border-radius: 28px;
  display: grid;
  gap: clamp(28px, 6vw, 72px);
  grid-template-columns: minmax(0, 1fr) auto;
  margin-block: 20px clamp(34px, 6vw, 70px);
  overflow: hidden;
  padding: clamp(28px, 5vw, 64px);
  position: relative;
}

.gsap-studio-page__hero::after {
  background: linear-gradient(90deg, var(--gsap-accent), var(--gsap-pink));
  bottom: 0;
  content: "";
  height: 5px;
  left: 0;
  position: absolute;
  right: 0;
}

.gsap-studio-page__hero h1 {
  color: var(--gsap-ink);
  font-size: clamp(2.15rem, 5vw, 4.6rem);
  letter-spacing: -0.055em;
  line-height: 0.98;
  margin: 10px 0 24px;
  max-width: 16ch;
}

.gsap-studio-page__hero .tool-page__lead {
  max-width: 760px;
}

.gsap-studio-page__answer {
  border-left: 3px solid var(--gsap-accent);
  color: #3e394d;
  line-height: 1.85;
  margin: 24px 0 0;
  max-width: 830px;
  padding-left: 18px;
}

.gsap-studio-page__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.gsap-studio-page__trust {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
}

.gsap-studio-page__trust li {
  color: var(--gsap-muted);
  font-size: 0.76rem;
  padding-left: 18px;
  position: relative;
}

.gsap-studio-page__trust li::before {
  color: var(--gsap-mint);
  content: "●";
  font-size: 0.56rem;
  left: 0;
  position: absolute;
  top: 0.32em;
}

.gsap-studio-page__hero .tool-page__meta {
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid var(--gsap-line);
  border-radius: 18px;
  display: grid;
  grid-template-columns: repeat(3, minmax(66px, 1fr));
  min-width: 248px;
  overflow: hidden;
  padding: 14px 10px 10px;
}

.gsap-studio-page__hero .tool-page__meta span {
  align-content: center;
  display: grid;
  gap: 5px;
  justify-items: center;
  padding: 2px 8px;
}

.gsap-studio-page__hero .tool-page__meta span + span {
  border-left: 1px solid var(--gsap-line);
}

.gsap-studio-page__hero .tool-page__meta strong {
  color: var(--gsap-ink);
  font-size: 1.55rem;
  letter-spacing: -0.05em;
  line-height: 1;
}

.gsap-studio-page__hero .tool-page__meta small {
  color: var(--gsap-muted);
  font-size: 0.62rem;
}

.gsap-studio-page__hero .tool-page__meta a {
  border-top: 1px solid var(--gsap-line);
  grid-column: 1 / -1;
  margin-top: 11px;
  padding-top: 10px;
  text-align: center;
}

.gsap-studio-page__workspace {
  background: #eeedf3;
  border-block: 1px solid #d8d6e1;
  margin-bottom: clamp(54px, 8vw, 100px);
  min-height: 980px;
  padding: 0;
}

.gsap-studio-page__workspace-guide {
  align-items: center;
  background: #171522;
  color: #fff;
  display: flex;
  gap: 24px;
  justify-content: space-between;
  padding: 14px clamp(18px, 4vw, 54px);
}

.gsap-studio-page__workspace-guide p {
  align-items: center;
  display: flex;
  gap: 12px;
  margin: 0;
}

.gsap-studio-page__workspace-guide strong {
  background: var(--gsap-accent);
  border-radius: 999px;
  flex: 0 0 auto;
  font-size: 0.7rem;
  padding: 6px 9px;
}

.gsap-studio-page__workspace-guide span {
  color: #ddd9eb;
  font-size: 0.76rem;
  line-height: 1.6;
}

.gsap-studio-page__workspace-guide a {
  color: #cfc5ff;
  flex: 0 0 auto;
  font-size: 0.72rem;
  font-weight: 750;
}

.gsap-studio-page__workspace #devs-tools-app {
  min-height: 980px;
}

.gsap-studio-app-frame {
  background: #f6f5f8;
  border: 0;
  display: block;
  height: 980px;
  width: 100%;
}

.gsap-studio-page__content > section {
  margin-block: clamp(60px, 9vw, 120px);
}

.gsap-studio-page__content h2 {
  color: var(--gsap-ink);
  font-size: clamp(1.75rem, 3.5vw, 2.85rem);
  letter-spacing: -0.04em;
  line-height: 1.18;
  margin: 8px 0 30px;
}

.gsap-studio-page__flow {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.gsap-studio-page__flow article {
  background: #fff;
  border: 1px solid var(--gsap-line);
  border-radius: 20px;
  min-width: 0;
  padding: 24px;
  position: relative;
}

.gsap-studio-page__flow article::after {
  background: linear-gradient(90deg, var(--gsap-accent), var(--gsap-pink));
  content: "";
  height: 2px;
  left: 24px;
  position: absolute;
  right: 24px;
  top: 56px;
}

.gsap-studio-page__flow span {
  color: var(--gsap-accent);
  display: block;
  font: 800 0.75rem/1 ui-monospace, SFMono-Regular, Menlo, monospace;
  margin-bottom: 30px;
}

.gsap-studio-page__flow h3,
.gsap-studio-page__limits h3 {
  font-size: 1.04rem;
  margin: 0 0 10px;
}

.gsap-studio-page__flow p,
.gsap-studio-page__concepts p,
.gsap-studio-page__note {
  color: var(--gsap-muted);
  line-height: 1.8;
  margin: 0;
}

.gsap-studio-page__concepts {
  align-items: start;
  background: #191725;
  border-radius: 26px;
  color: #fff;
  display: grid;
  gap: clamp(30px, 6vw, 80px);
  grid-template-columns: 0.85fr 1.15fr;
  padding: clamp(30px, 5vw, 62px);
}

.gsap-studio-page__concepts h2 {
  color: #fff;
}

.gsap-studio-page__concepts p {
  color: #c8c3d7;
}

.gsap-studio-page__axis {
  display: grid;
  gap: 10px;
}

.gsap-studio-page__axis article {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  display: grid;
  gap: 5px;
  grid-template-columns: 120px minmax(0, 0.8fr) minmax(0, 1.2fr);
  padding: 17px;
}

.gsap-studio-page__axis small {
  color: #9c8cff;
  font-weight: 800;
}

.gsap-studio-page__axis span {
  color: #c8c3d7;
  font-size: 0.8rem;
}

.gsap-studio-page__preset-grid {
  display: grid;
  gap: 13px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.gsap-studio-page__preset-grid a {
  background: #fff;
  border: 1px solid var(--gsap-line);
  border-radius: 18px;
  color: inherit;
  min-height: 180px;
  padding: 22px;
  text-decoration: none;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.gsap-studio-page__preset-grid a:hover,
.gsap-studio-page__preset-grid a:focus-visible {
  border-color: var(--gsap-accent);
  box-shadow: 0 18px 45px rgba(54, 41, 132, 0.12);
  transform: translateY(-3px);
}

.gsap-studio-page__preset-grid span {
  color: var(--gsap-accent);
  font: 700 0.68rem/1.4 ui-monospace, SFMono-Regular, Menlo, monospace;
}

.gsap-studio-page__preset-grid h3 {
  font-size: 1.1rem;
  margin: 28px 0 9px;
}

.gsap-studio-page__preset-grid p {
  color: var(--gsap-muted);
  font-size: 0.82rem;
  line-height: 1.65;
  margin: 0;
}

.gsap-studio-page__table-wrap {
  border: 1px solid var(--gsap-line);
  border-radius: 18px;
  overflow: auto;
}

.gsap-studio-page__table-wrap table {
  border-collapse: collapse;
  min-width: 720px;
  width: 100%;
}

.gsap-studio-page__table-wrap th,
.gsap-studio-page__table-wrap td {
  border-bottom: 1px solid var(--gsap-line);
  padding: 15px 18px;
  text-align: left;
}

.gsap-studio-page__table-wrap thead th {
  background: #f4f2fa;
  color: var(--gsap-muted);
  font-size: 0.72rem;
  letter-spacing: 0.03em;
}

.gsap-studio-page__table-wrap tbody th {
  color: var(--gsap-ink);
  white-space: nowrap;
}

.gsap-studio-page__table-wrap tbody tr:last-child > * {
  border-bottom: 0;
}

.gsap-studio-page__table-wrap code {
  background: var(--gsap-accent-soft);
  border-radius: 6px;
  color: #4a2fe0;
  padding: 3px 6px;
}

.gsap-studio-page__note {
  margin-top: 18px;
}

.gsap-studio-page__knowledge > div {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.gsap-studio-page__knowledge a {
  background: linear-gradient(145deg, #171522, #2f2755);
  border-radius: 18px;
  color: #fff;
  display: grid;
  gap: 18px;
  min-height: 170px;
  padding: 24px;
  text-decoration: none;
}

.gsap-studio-page__knowledge strong {
  color: #b7aaff;
  font-size: 1.3rem;
}

.gsap-studio-page__knowledge span {
  color: #d4cfdf;
  font-size: 0.8rem;
  line-height: 1.65;
}

.gsap-studio-page__limits > div {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.gsap-studio-page__limits article {
  border: 1px solid var(--gsap-line);
  border-radius: 20px;
  padding: 28px;
}

.gsap-studio-page__limits article:first-child {
  background: #f2fff9;
  border-color: #bdebdc;
}

.gsap-studio-page__limits article:last-child {
  background: #fff9ec;
  border-color: #edd9a6;
}

.gsap-studio-page__limits ul {
  color: var(--gsap-muted);
  line-height: 1.8;
  margin: 0;
  padding-left: 1.3em;
}

.gsap-studio-page__faq details {
  border-top: 1px solid var(--gsap-line);
  padding: 19px 2px;
}

.gsap-studio-page__faq details:last-child {
  border-bottom: 1px solid var(--gsap-line);
}

.gsap-studio-page__faq summary {
  color: var(--gsap-ink);
  cursor: pointer;
  font-weight: 750;
}

.gsap-studio-page__faq details p {
  color: var(--gsap-muted);
  line-height: 1.8;
  margin: 14px 0 0;
}

.gsap-studio-page__review {
  border-top: 1px solid var(--gsap-line);
  color: var(--gsap-muted);
  display: flex;
  flex-wrap: wrap;
  font-size: 0.78rem;
  gap: 10px 28px;
  margin-bottom: 80px;
  padding-top: 24px;
}

.gsap-studio-page__review p {
  margin: 0;
}

.gsap-studio-reference-index,
.gsap-studio-reference-detail {
  padding-bottom: clamp(70px, 10vw, 130px);
}

.gsap-studio-reference-hero {
  align-items: start;
  background: linear-gradient(145deg, #fff, #f4f1ff);
  border: 1px solid var(--gsap-line);
  border-radius: 24px;
  display: grid;
  gap: 34px;
  grid-template-columns: minmax(0, 1fr) auto;
  margin-block: 20px 34px;
  padding: clamp(28px, 5vw, 58px);
}

.gsap-studio-reference-hero h1 {
  color: var(--gsap-ink);
  font-size: clamp(2rem, 4.8vw, 4rem);
  letter-spacing: -0.05em;
  line-height: 1.05;
  margin: 10px 0 20px;
}

.gsap-studio-reference-hero .tool-page__meta {
  min-width: 210px;
}

.gsap-studio-reference-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 30px;
}

.gsap-studio-reference-nav a {
  background: #f3f1f8;
  border: 1px solid var(--gsap-line);
  border-radius: 999px;
  color: var(--gsap-muted);
  font-size: 0.78rem;
  font-weight: 750;
  padding: 9px 14px;
  text-decoration: none;
}

.gsap-studio-reference-nav a[aria-current="page"] {
  background: var(--gsap-ink);
  border-color: var(--gsap-ink);
  color: #fff;
}

.gsap-studio-reference-grid {
  display: grid;
  gap: 13px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.gsap-studio-reference-card {
  background: #fff;
  border: 1px solid var(--gsap-line);
  border-radius: 18px;
  color: inherit;
  display: flex;
  flex-direction: column;
  min-height: 230px;
  padding: 22px;
  text-decoration: none;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.gsap-studio-reference-card:hover,
.gsap-studio-reference-card:focus-visible {
  border-color: var(--gsap-accent);
  box-shadow: 0 16px 42px rgba(54, 41, 132, 0.11);
  transform: translateY(-2px);
}

.gsap-studio-reference-card > span {
  color: var(--gsap-accent);
  font: 700 0.65rem/1.4 ui-monospace, SFMono-Regular, Menlo, monospace;
}

.gsap-studio-reference-card h2 {
  font-size: 1.05rem;
  letter-spacing: -0.02em;
  line-height: 1.35;
  margin: 24px 0 10px;
}

.gsap-studio-reference-card p {
  color: var(--gsap-muted);
  flex: 1;
  font-size: 0.78rem;
  line-height: 1.7;
  margin: 0 0 18px;
}

.gsap-studio-reference-card small {
  border-top: 1px solid var(--gsap-line);
  color: #858094;
  font-size: 0.65rem;
  padding-top: 12px;
}

.gsap-studio-reference-explainer {
  background: #f5f3fa;
  border-radius: 22px;
  margin-top: 54px;
  padding: clamp(26px, 4vw, 48px);
}

.gsap-studio-reference-explainer h2 {
  margin-bottom: 18px;
}

.gsap-studio-reference-explainer p:last-child {
  color: var(--gsap-muted);
  line-height: 1.8;
  margin: 0;
}

.gsap-studio-reference-detail {
  display: grid;
  gap: clamp(28px, 5vw, 64px);
  grid-template-columns: minmax(0, 1fr) 270px;
}

.gsap-studio-reference-detail article > section {
  border-top: 1px solid var(--gsap-line);
  margin-top: 50px;
  padding-top: 42px;
}

.gsap-studio-reference-detail article > section:first-child {
  border-top: 0;
  margin-top: 0;
  padding-top: 0;
}

.gsap-studio-reference-detail h2 {
  font-size: clamp(1.55rem, 3vw, 2.4rem);
  margin-bottom: 22px;
}

.gsap-studio-reference-detail h3 {
  font-size: 1.05rem;
}

.gsap-studio-reference-detail p,
.gsap-studio-reference-detail li,
.gsap-studio-reference-detail dd {
  color: #4f4a5c;
  line-height: 1.85;
}

.gsap-studio-reference-detail code {
  background: var(--gsap-accent-soft);
  border-radius: 5px;
  color: #4930d6;
  padding: 2px 5px;
}

.gsap-studio-reference-detail aside {
  align-self: start;
  background: #f5f3fa;
  border: 1px solid var(--gsap-line);
  border-radius: 18px;
  padding: 22px;
  position: sticky;
  top: 92px;
}

.gsap-studio-reference-detail aside h2 {
  font-size: 1rem;
  margin: 0 0 16px;
}

.gsap-studio-reference-detail aside dl {
  margin: 0 0 20px;
}

.gsap-studio-reference-detail aside dl div {
  border-top: 1px solid var(--gsap-line);
  display: grid;
  gap: 4px;
  padding: 10px 0;
}

.gsap-studio-reference-detail aside dt {
  color: #858094;
  font-size: 0.65rem;
  font-weight: 800;
  text-transform: uppercase;
}

.gsap-studio-reference-detail aside dd {
  font-size: 0.76rem;
  margin: 0;
  overflow-wrap: anywhere;
}

.gsap-studio-reference-detail aside .tools-button {
  justify-content: center;
  margin-top: 8px;
  width: 100%;
}

.gsap-studio-reference-facts {
  border: 1px solid var(--gsap-line);
  border-radius: 16px;
  margin: 0;
  overflow: hidden;
}

.gsap-studio-reference-facts > div {
  display: grid;
  gap: 20px;
  grid-template-columns: minmax(180px, 0.38fr) 1fr;
  padding: 15px 18px;
}

.gsap-studio-reference-facts > div + div {
  border-top: 1px solid var(--gsap-line);
}

.gsap-studio-reference-facts dt {
  color: var(--gsap-ink);
  font-size: 0.78rem;
  font-weight: 750;
}

.gsap-studio-reference-facts dd {
  margin: 0;
}

@media (max-width: 980px) {
  .gsap-studio-page__hero {
    grid-template-columns: 1fr;
  }

  .gsap-studio-page__hero .tool-page__meta {
    max-width: 340px;
  }

  .gsap-studio-page__flow,
  .gsap-studio-page__knowledge > div {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .gsap-studio-page__preset-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .gsap-studio-page__concepts {
    grid-template-columns: 1fr;
  }

  .gsap-studio-reference-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .gsap-studio-reference-detail {
    grid-template-columns: 1fr;
  }

  .gsap-studio-reference-detail aside {
    position: static;
  }
}

@media (max-width: 700px) {
  .gsap-studio-page__hero {
    border-radius: 20px;
    padding: 24px 20px 32px;
  }

  .gsap-studio-page__hero h1 {
    font-size: clamp(2rem, 11vw, 3.1rem);
    max-width: none;
  }

  .gsap-studio-page__workspace-guide,
  .gsap-studio-page__workspace-guide p {
    align-items: flex-start;
    flex-direction: column;
  }

  .gsap-studio-page__workspace-guide {
    gap: 10px;
  }

  .gsap-studio-page__workspace-guide p {
    gap: 8px;
  }

  .gsap-studio-page__workspace,
  .gsap-studio-page__workspace #devs-tools-app {
    min-height: 1120px;
  }

  .gsap-studio-app-frame {
    height: 1120px;
  }

  .gsap-studio-page__flow,
  .gsap-studio-page__preset-grid,
  .gsap-studio-page__knowledge > div,
  .gsap-studio-page__limits > div {
    grid-template-columns: 1fr;
  }

  .gsap-studio-page__axis article {
    grid-template-columns: 1fr;
  }

  .gsap-studio-page__concepts {
    border-radius: 20px;
    margin-inline: -6px;
  }

  .gsap-studio-reference-hero,
  .gsap-studio-reference-grid {
    grid-template-columns: 1fr;
  }

  .gsap-studio-reference-hero .tool-page__meta {
    min-width: 0;
  }

  .gsap-studio-reference-facts > div {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .gsap-studio-page__preset-grid a {
    transition: none;
  }
}