.science-world-beta {
  --science-ink: #173255;
  --science-muted: #5c7086;
  --science-violet: #6b58d9;
  --science-indigo: #5264c9;
  --science-blue: #347ac2;
  --science-teal: #249a8b;
  --science-green: #3d9b70;
  --science-coral: #df735f;
  --science-rose: #c75a86;
  --science-line: #d9e2ec;
  --science-lavender: #f3f0ff;
  --science-mint: #eaf8f5;
  --science-sky: #edf6ff;
  --science-coral-soft: #fff0ed;
  --science-rose-soft: #fff0f6;
}

.science-world-beta main {
  overflow: hidden;
  color: var(--science-ink);
  background: #fffdfa;
}

.science-world-beta .science-hero {
  position: relative;
  isolation: isolate;
  padding-block: clamp(2.5rem, 6vw, 5.5rem);
  background:
    radial-gradient(circle at 6% 18%, rgb(107 88 217 / 10%) 0 8rem, transparent 8.1rem),
    radial-gradient(circle at 94% 80%, rgb(36 154 139 / 10%) 0 10rem, transparent 10.1rem),
    linear-gradient(145deg, #fffdfa 0%, #fbfaff 52%, #f3fbff 100%);
}

.science-world-beta .science-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  align-items: center;
  gap: clamp(1.5rem, 3vw, 3rem);
}

.science-world-beta .science-hero-copy h1 {
  max-width: 13ch;
  margin: 0 auto 1rem;
  color: var(--science-ink);
  font-family: var(--font-display);
  font-size: clamp(2.65rem, 5.25vw, 5.2rem);
  line-height: 0.98;
  text-align: center;
  text-wrap: balance;
}

.science-world-beta .science-hero-copy .section-kicker,
.science-world-beta .science-hero-copy .direct-answer {
  max-width: 48rem;
  margin-inline: auto;
  text-align: center;
}

.science-world-beta .science-hero-copy .direct-answer {
  color: var(--science-muted);
  font-size: clamp(1.03rem, 1.5vw, 1.2rem);
  font-weight: 700;
  line-height: 1.82;
}

.science-world-beta .science-hero-points {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.72rem;
  margin-block: 1.5rem;
}

.science-world-beta .science-hero-points span {
  min-height: 4.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
  padding: 0.85rem;
  border: 1px solid var(--science-line);
  border-radius: 1.15rem;
  background: rgb(255 255 255 / 90%);
  box-shadow: 0 0.35rem 1rem rgb(23 50 85 / 7%);
  color: var(--science-ink);
  text-align: center;
}

.science-world-beta .science-hero-points span:nth-child(2) { background: var(--science-sky); }
.science-world-beta .science-hero-points span:nth-child(3) { background: var(--science-mint); }
.science-world-beta .science-hero-points span:nth-child(4) { background: var(--science-lavender); }

.science-world-beta .science-hero-points img {
  width: 2.35rem;
  height: 2.35rem;
  flex: 0 0 auto;
}

.science-world-beta .science-hero-copy .zv-actions,
.science-world-beta .science-final-cta .zv-actions {
  justify-content: center;
}

.science-world-beta .science-image-slot {
  position: relative;
  min-width: 0;
  aspect-ratio: 16 / 9;
  display: grid;
  place-items: center;
  margin: 0;
  overflow: hidden;
  border: 0.13rem dashed #8f92df;
  border-radius: 2rem;
  background:
    radial-gradient(circle at 13% 18%, rgb(83 174 214 / 23%) 0 5.5rem, transparent 5.6rem),
    radial-gradient(circle at 88% 82%, rgb(79 187 163 / 21%) 0 7rem, transparent 7.1rem),
    linear-gradient(145deg, #f6f2ff, #ecf8ff 58%, #f2fbf8);
  box-shadow: 0 1.15rem 2.6rem rgb(35 63 105 / 13%);
}

.science-world-beta .science-image-slot::before,
.science-world-beta .science-image-slot::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  opacity: 0.82;
}

.science-world-beta .science-image-slot::before {
  width: 0.8rem;
  height: 0.8rem;
  inset: 1.25rem auto auto 1.4rem;
  background: var(--science-coral);
  box-shadow: 1.4rem 0 var(--science-violet), 2.8rem 0 var(--science-teal);
}

.science-world-beta .science-image-slot::after {
  width: 5rem;
  height: 0.35rem;
  inset: auto 1.5rem 1.35rem auto;
  background: linear-gradient(90deg, var(--science-violet), var(--science-blue), var(--science-teal));
}

.science-world-beta .science-image-slot-art {
  width: 5.4rem;
  height: 5.4rem;
  display: grid;
  place-items: center;
  border-radius: 1.5rem;
  background: rgb(255 255 255 / 80%);
  box-shadow: 0 0.6rem 1.4rem rgb(74 87 125 / 12%);
}

.science-world-beta .science-image-slot-art img {
  width: 3.25rem;
  height: 3.25rem;
}

.science-world-beta .science-image-slot figcaption {
  max-width: 25rem;
  display: grid;
  gap: 0.35rem;
  padding: 1rem;
  text-align: center;
}

.science-world-beta .science-image-slot figcaption strong {
  font-family: var(--font-display);
  font-size: 1.25rem;
}

.science-world-beta .science-image-slot figcaption span {
  color: var(--science-muted);
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.55;
}

.science-world-beta .science-image-slot.science-image-ready {
  border: 0;
  background: none;
}

.science-world-beta .science-image-slot.science-image-ready::before,
.science-world-beta .science-image-slot.science-image-ready::after {
  display: none;
}

.science-world-beta .science-image-slot.science-image-ready picture,
.science-world-beta .science-image-slot.science-image-ready img {
  width: 100%;
  height: 100%;
  display: block;
}

.science-world-beta .science-image-slot.science-image-ready img {
  object-fit: cover;
}

.science-world-beta .science-hero-image-slot.science-image-ready {
  aspect-ratio: auto;
  overflow: visible;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.science-world-beta .science-hero-image-slot.science-image-ready picture,
.science-world-beta .science-hero-image-slot.science-image-ready img {
  height: auto;
}

.science-world-beta .science-hero-image-slot.science-image-ready img {
  object-fit: contain;
}

.science-world-beta .science-actions-section,
.science-world-beta .science-map-section,
.science-world-beta .science-levels-section,
.science-world-beta .science-method-section,
.science-world-beta .science-faq-section {
  padding-block: clamp(4.8rem, 8vw, 7.2rem);
}

.science-world-beta .science-actions-section {
  background: linear-gradient(180deg, #f7f6ff, #f3f9ff);
}

.science-world-beta .science-answer-panel {
  max-width: 76rem;
  border: 1px solid #cfd9e8;
  border-radius: 2rem;
  background: #ffffff;
  box-shadow: 0 1rem 2.5rem rgb(31 55 88 / 10%);
}

.science-world-beta .science-answer-heading {
  max-width: 54rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin: 0 auto 1.45rem;
  text-align: center;
}

.science-world-beta .science-answer-heading > span {
  width: 4.5rem;
  height: 4.5rem;
  flex: 0 0 auto;
  border-radius: 1.35rem;
  background: var(--science-lavender);
}

.science-world-beta .science-answer-heading img {
  width: 2.7rem;
  height: 2.7rem;
}

.science-world-beta .science-answer-heading h2 {
  margin: 0 0 0.45rem;
  color: var(--science-ink);
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.7rem);
  line-height: 1.08;
}

.science-world-beta .science-answer-heading p {
  margin: 0;
  color: var(--science-muted);
  font-weight: 700;
  line-height: 1.7;
}

.science-world-beta .science-action-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.85rem;
}

.science-world-beta .science-action-grid article {
  padding: 1.15rem 0.95rem;
  border: 1px solid #dfe4ee;
  border-radius: 1.3rem;
  background: var(--science-lavender);
  text-align: center;
}

.science-world-beta .science-action-grid article:nth-child(2) { background: var(--science-mint); }
.science-world-beta .science-action-grid article:nth-child(3) { background: var(--science-coral-soft); }
.science-world-beta .science-action-grid article:nth-child(4) { background: var(--science-sky); }

.science-world-beta .science-action-grid img {
  width: 2.9rem;
  height: 2.9rem;
  margin-block-end: 0.55rem;
}

.science-world-beta .science-action-grid h3 {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-size: 1.08rem;
}

.science-world-beta .science-action-grid p {
  margin: 0;
  color: var(--science-muted);
  font-size: 0.91rem;
  font-weight: 650;
  line-height: 1.55;
}

.science-world-beta .science-parent-note,
.science-world-beta .science-level-note {
  margin: 1rem 0 0;
  padding: 1rem 1.15rem;
  border-inline-start: 0.28rem solid var(--science-teal);
  border-radius: 1rem;
  background: var(--science-mint);
  color: #486477;
  font-weight: 680;
  line-height: 1.7;
  text-align: center;
}

.science-world-beta .science-section-divider {
  position: relative;
  z-index: 2;
  width: min(24rem, calc(100% - 2rem));
  height: 4.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(1.6rem, 5vw, 3.6rem);
  margin: -2.4rem auto;
}

.science-world-beta .science-section-divider::before {
  content: "";
  position: absolute;
  inset-inline: 1rem;
  top: 50%;
  height: 0.24rem;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--science-teal), var(--science-blue), var(--science-violet), var(--science-coral));
  transform: translateY(-50%);
  box-shadow: 0 0.25rem 0.8rem rgb(50 93 148 / 13%);
}

.science-world-beta .science-section-divider span {
  position: relative;
  z-index: 1;
  width: 4rem;
  height: 4rem;
  display: grid;
  place-items: center;
  border: 1px solid #dee4ef;
  border-radius: 1.2rem;
  background: #ffffff;
  box-shadow: 0 0.5rem 1.25rem rgb(37 58 95 / 12%);
}

.science-world-beta .science-section-divider span:nth-child(2) {
  width: 4rem;
  height: 4rem;
  background: #ffffff;
}

.science-world-beta .science-section-divider img {
  width: 2.25rem;
  height: 2.25rem;
}

.science-world-beta .science-map-section {
  background:
    radial-gradient(circle at 5% 20%, rgb(107 88 217 / 9%) 0 8rem, transparent 8.1rem),
    linear-gradient(180deg, #fffdfa, #f7f5ff);
}

.science-world-beta .science-map-section > .shell > h2,
.science-world-beta .science-map-section > .shell > .section-kicker,
.science-world-beta .science-section-lead,
.science-world-beta .science-levels-section > .shell > h2,
.science-world-beta .science-levels-section > .shell > .section-kicker,
.science-world-beta .science-method-section > .shell > h2,
.science-world-beta .science-method-section > .shell > .section-kicker {
  text-align: center;
}

.science-world-beta .science-section-lead {
  max-width: 52rem;
  margin: 0 auto 1.8rem;
  color: var(--science-muted);
  font-size: 1.04rem;
  font-weight: 680;
  line-height: 1.75;
}

.science-world-beta .science-path-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.15rem;
}

.science-world-beta .science-path-card {
  --science-card-accent: var(--science-violet);
  padding: clamp(1.3rem, 2.7vw, 2rem);
  border: 1px solid #dce2ec;
  border-block-start: 0.34rem solid var(--science-card-accent);
  border-radius: 1.55rem;
  background: #ffffff;
  box-shadow: 0 0.65rem 1.6rem rgb(32 57 91 / 8%);
  text-align: center;
}

.science-world-beta .science-path-card.accent-teal { --science-card-accent: var(--science-teal); }
.science-world-beta .science-path-card.accent-blue { --science-card-accent: var(--science-blue); }
.science-world-beta .science-path-card.accent-coral { --science-card-accent: var(--science-coral); }
.science-world-beta .science-path-card.accent-green { --science-card-accent: var(--science-green); }
.science-world-beta .science-path-card.accent-indigo { --science-card-accent: var(--science-indigo); }
.science-world-beta .science-path-card.accent-rose { --science-card-accent: var(--science-rose); }

.science-world-beta .science-path-wide {
  grid-column: 1 / -1;
  width: min(100%, 40rem);
  justify-self: center;
}

.science-world-beta .science-path-card > img {
  width: 4rem;
  height: 4rem;
  margin-block-end: 0.75rem;
  padding: 0.58rem;
  border-radius: 1.15rem;
  background: #f4f2ff;
}

.science-world-beta .science-path-card h3 {
  margin: 0 0 0.65rem;
  color: var(--science-ink);
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.4vw, 1.8rem);
}

.science-world-beta .science-path-card > p {
  margin: 0 auto 0.9rem;
  color: var(--science-muted);
  font-weight: 650;
  line-height: 1.72;
}

.science-world-beta .science-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.45rem;
  margin-block: 0.9rem;
}

.science-world-beta .science-tags span {
  padding: 0.42rem 0.7rem;
  border: 1px solid #dbe2ec;
  border-radius: 999px;
  background: #f8f9fc;
  color: #4f6680;
  font-size: 0.82rem;
  font-weight: 750;
}

.science-world-beta .science-path-card .science-skill-note {
  margin: 0.85rem 0 0;
  padding: 0.8rem 0.9rem;
  border-radius: 0.95rem;
  background: #f4f7fb;
  color: #456077;
  font-size: 0.92rem;
}

.science-world-beta .science-bridge-media {
  padding: clamp(3.7rem, 7vw, 6rem) 0 0;
  background: #f7f5ff;
}

.science-world-beta .science-system-image-slot {
  width: min(100%, 70rem);
  margin-inline: auto;
}

.science-world-beta .science-system-image-slot.science-image-ready {
  aspect-ratio: auto;
  overflow: visible;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.science-world-beta .science-system-image-slot.science-image-ready picture,
.science-world-beta .science-system-image-slot.science-image-ready img {
  height: auto;
}

.science-world-beta .science-system-image-slot.science-image-ready img {
  object-fit: contain;
}

.science-world-beta .science-levels-section {
  padding-block-start: clamp(3.2rem, 5vw, 4.5rem);
  background:
    radial-gradient(circle at 94% 30%, rgb(36 154 139 / 10%) 0 9rem, transparent 9.1rem),
    linear-gradient(180deg, #f7fbff, #fffdfa);
}

.science-world-beta .science-level-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-block-start: 1.8rem;
}

.science-world-beta .science-level-card {
  padding: 1.5rem 1.2rem;
  border: 1px solid #d8e1eb;
  border-radius: 1.45rem;
  background: #ffffff;
  box-shadow: 0 0.6rem 1.5rem rgb(31 55 88 / 8%);
}

.science-world-beta .science-level-card:nth-child(2) { border-block-start: 0.32rem solid var(--science-teal); }
.science-world-beta .science-level-card:nth-child(3) { border-block-start: 0.32rem solid var(--science-violet); }

.science-world-beta .science-level-number,
.science-world-beta .science-method-number {
  width: 3rem;
  height: 3rem;
  margin: 0 auto 0.75rem;
  border-radius: 1rem;
  background: var(--science-sky);
  color: var(--science-blue);
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 900;
}

.science-world-beta .science-level-card h3,
.science-world-beta .science-method-card h3 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: 1.3rem;
}

.science-world-beta .science-level-card p,
.science-world-beta .science-method-card p {
  margin: 0;
  color: var(--science-muted);
  font-weight: 650;
  line-height: 1.68;
}

.science-world-beta .science-level-note {
  max-width: 64rem;
  margin: 1rem auto 0;
}

.science-world-beta .science-method-section {
  background: linear-gradient(180deg, #f5f9ff, #f3f7fc);
}

.science-world-beta .science-method-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.9rem;
  margin-block-start: 1.7rem;
}

.science-world-beta .science-method-card {
  padding: 1.35rem 1rem;
  border: 1px solid #d9e2ec;
  border-radius: 1.35rem;
  background: #ffffff;
  box-shadow: 0 0.5rem 1.25rem rgb(31 55 88 / 7%);
}

.science-world-beta .science-method-card:nth-child(2) .science-method-number { background: var(--science-mint); color: var(--science-teal); }
.science-world-beta .science-method-card:nth-child(3) .science-method-number { background: var(--science-coral-soft); color: var(--science-coral); }
.science-world-beta .science-method-card:nth-child(4) .science-method-number { background: var(--science-lavender); color: var(--science-violet); }

.science-world-beta .science-reality-note {
  max-width: 66rem;
  margin: 1.25rem auto 0;
  padding: 1.15rem 1.3rem;
  border: 1px solid #cedce9;
  border-inline-start: 0.32rem solid var(--science-blue);
  border-radius: 1.1rem;
  background: var(--science-sky);
  color: #456077;
  font-weight: 680;
  line-height: 1.72;
  text-align: center;
}

.science-world-beta .science-faq-section {
  background: linear-gradient(180deg, #f7f5ff, #f4f8fd);
}

.science-world-beta .science-faq-section .faq-grid {
  display: block;
}

.science-world-beta .science-faq-heading {
  max-width: 54rem;
  margin: 0 auto 1.4rem;
  text-align: center;
}

.science-world-beta .science-faq-heading h2,
.science-world-beta .science-faq-heading p {
  text-align: center;
}

.science-world-beta .science-faq-section .faq-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
}

.science-world-beta .science-faq-section details {
  --faq-accent: var(--science-violet);
  min-width: 0;
  align-self: start;
  overflow: hidden;
  border: 1px solid #d9e1ec;
  border-inline-end: 0.28rem solid var(--faq-accent);
  border-radius: 1.2rem;
  background: #ffffff;
  box-shadow: 0 0.35rem 1rem rgb(31 55 88 / 6%);
}

.science-world-beta .science-faq-section details:nth-child(4n + 2) { --faq-accent: var(--science-teal); }
.science-world-beta .science-faq-section details:nth-child(4n + 3) { --faq-accent: var(--science-coral); }
.science-world-beta .science-faq-section details:nth-child(4n + 4) { --faq-accent: var(--science-blue); }

.science-world-beta .science-faq-section summary {
  min-height: 4.7rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  padding: 1rem 1.1rem;
  color: var(--science-ink);
  font-weight: 800;
  line-height: 1.45;
  cursor: pointer;
}

.science-world-beta .science-faq-section summary::after {
  content: "+";
  width: 2.4rem;
  height: 2.4rem;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  border-radius: 0.75rem;
  background: var(--science-lavender);
  color: var(--science-violet);
  font-size: 1.45rem;
  line-height: 1;
  transition: transform 180ms ease;
}

.science-world-beta .science-faq-section details[open] summary::after {
  transform: rotate(45deg);
}

.science-world-beta .science-faq-section details p {
  margin: 0;
  padding: 0 1.1rem 1.1rem;
  color: var(--science-muted);
  font-weight: 650;
  line-height: 1.72;
}

.science-world-beta .science-final-cta {
  background: #172642;
  color: #ffffff;
}

.science-world-beta .science-final-cta h2,
.science-world-beta .science-final-cta p {
  max-width: 54rem;
  margin-inline: auto;
  text-align: center;
}

.science-world-beta .science-final-cta p {
  color: #d9e5f3;
}

@media (max-width: 70rem) {
  .science-world-beta .science-hero-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .science-world-beta .science-hero-image-slot {
    width: min(100%, 48rem);
    margin-inline: auto;
  }

  .science-world-beta .science-action-grid,
  .science-world-beta .science-method-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 52rem) {
  .science-world-beta .science-hero,
  .science-world-beta .science-actions-section,
  .science-world-beta .science-map-section,
  .science-world-beta .science-levels-section,
  .science-world-beta .science-method-section,
  .science-world-beta .science-faq-section {
    padding-block: 4.35rem;
  }

  .science-world-beta .science-hero-copy h1 {
    max-width: 11ch;
    font-size: clamp(2.45rem, 12vw, 4.15rem);
  }

  .science-world-beta .science-hero-points {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .science-world-beta .science-image-slot {
    width: min(100%, 30rem);
    aspect-ratio: 9 / 16;
    margin-inline: auto;
  }

  .science-world-beta .science-system-image-slot {
    border-end-start-radius: 0;
    border-end-end-radius: 0;
  }

  .science-world-beta .science-answer-heading {
    display: grid;
  }

  .science-world-beta .science-action-grid,
  .science-world-beta .science-path-grid,
  .science-world-beta .science-level-grid,
  .science-world-beta .science-method-grid,
  .science-world-beta .science-faq-section .faq-list {
    grid-template-columns: minmax(0, 1fr);
  }

  .science-world-beta .science-path-wide {
    grid-column: auto;
    width: 100%;
  }

  .science-world-beta .science-path-card,
  .science-world-beta .science-level-card,
  .science-world-beta .science-method-card {
    text-align: center;
  }

  .science-world-beta .science-tags {
    justify-content: center;
  }

  .science-world-beta .science-section-divider {
    margin-block: -2.15rem;
  }

  .science-world-beta .science-section-divider span {
    width: 3.65rem;
    height: 3.65rem;
  }

  .science-world-beta .science-section-divider span:nth-child(2) {
    width: 3.65rem;
    height: 3.65rem;
  }

  .science-world-beta .science-faq-section summary {
    min-height: 4.3rem;
  }
}

@media (max-width: 31rem) {
  .science-world-beta .science-hero-points {
    grid-template-columns: minmax(0, 1fr);
  }

  .science-world-beta .science-hero-points span {
    min-height: 4rem;
  }

  .science-world-beta .science-answer-panel {
    padding: 1.1rem;
    border-radius: 1.5rem;
  }

  .science-world-beta .science-action-grid article,
  .science-world-beta .science-path-card,
  .science-world-beta .science-level-card,
  .science-world-beta .science-method-card {
    padding-inline: 1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .science-world-beta .science-faq-section summary::after {
    transition: none;
  }
}