.worksheet-hero .page-hero-inner {
  max-width: 920px;
}

.worksheet-fit-definition {
  max-width: 820px;
  padding-left: 18px;
  border-left: 3px solid var(--accent);
}

.worksheet-section-wrap {
  background:
    radial-gradient(circle at 12% 10%, rgba(38, 163, 186, 0.08), transparent 26%),
    var(--surface);
}

.worksheet-shell {
  display: grid;
  gap: 24px;
  max-width: 980px;
}

.worksheet-notice,
.worksheet-section {
  border: 1px solid var(--line);
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 18px 48px rgba(8, 28, 51, 0.08);
}

.worksheet-notice {
  padding: 20px 24px;
  border-left: 5px solid var(--accent);
}

.worksheet-notice strong {
  color: var(--navy);
}

.worksheet-notice p {
  margin: 6px 0 0;
  color: var(--slate);
}

.worksheet-section {
  padding: clamp(24px, 4vw, 42px);
}

.worksheet-section-heading {
  display: flex;
  gap: 16px;
  align-items: center;
  margin-bottom: 28px;
}

.worksheet-section-heading > span {
  display: grid;
  width: 46px;
  height: 46px;
  flex: 0 0 46px;
  place-items: center;
  border-radius: 14px;
  background: var(--navy);
  color: #fff;
  font-weight: 900;
}

.worksheet-section-heading p {
  margin: 0 0 2px;
  color: var(--accent-dark);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.worksheet-section-heading h2 {
  margin: 0;
}

.worksheet-field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.worksheet-field-grid-stacked {
  grid-template-columns: minmax(0, 1fr);
}

.worksheet-field,
.worksheet-options {
  min-width: 0;
}

.worksheet-field-wide {
  grid-column: 1 / -1;
}

.worksheet-field label,
.worksheet-options legend {
  display: block;
  margin-bottom: 8px;
  color: var(--navy);
  font-weight: 800;
}

.worksheet-field label span,
.worksheet-options legend span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 500;
}

.worksheet-field input,
.worksheet-field textarea {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  border: 1px solid #9fb0bf;
  border-radius: 10px;
  background: #fbfdff;
  color: var(--navy);
  font: inherit;
}

.worksheet-field textarea {
  min-height: 92px;
  resize: vertical;
}

.worksheet-field input:focus-visible,
.worksheet-field textarea:focus-visible,
.worksheet-options input:focus-visible {
  outline: 3px solid rgba(0, 116, 140, 0.32);
  outline-offset: 2px;
  border-color: var(--accent-dark);
}

.worksheet-options {
  margin: 22px 0;
  padding: 0;
  border: 0;
}

.worksheet-choice-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.worksheet-choice-grid-single {
  grid-template-columns: minmax(0, 1fr);
}

.worksheet-choice-grid label,
.worksheet-fit-card {
  display: flex;
  gap: 11px;
  align-items: flex-start;
  min-height: 48px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #f8fbfd;
  color: var(--slate);
  cursor: pointer;
}

.worksheet-choice-grid input,
.worksheet-fit-control input {
  width: 19px;
  height: 19px;
  flex: 0 0 19px;
  margin: 2px 0 0;
  accent-color: var(--accent-dark);
}

.worksheet-fit-options {
  display: grid;
  gap: 14px;
}

.worksheet-fit-card {
  display: grid;
}

.worksheet-fit-control {
  display: flex;
  gap: 11px;
  align-items: flex-start;
  color: var(--navy);
}

.worksheet-next-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.worksheet-next-grid article {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
}

.worksheet-next-grid h3,
.worksheet-next-grid p {
  margin-top: 0;
}

.worksheet-next-grid a {
  font-weight: 800;
}

.worksheet-boundary {
  max-width: 900px;
  margin: 28px 0 0;
  color: var(--slate);
  font-size: 0.92rem;
}

@media (max-width: 760px) {
  .worksheet-field-grid,
  .worksheet-choice-grid,
  .worksheet-next-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .worksheet-field-wide {
    grid-column: auto;
  }

  .worksheet-section {
    padding: 24px 18px;
    border-radius: 16px;
  }

  .worksheet-section-heading {
    align-items: flex-start;
  }
}

@media (max-width: 420px) {
  .worksheet-section-heading > span {
    width: 40px;
    height: 40px;
    flex-basis: 40px;
  }

  .worksheet-notice {
    padding: 18px;
  }
}