.quiz-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 500px);
  gap: clamp(30px, 5vw, 64px);
  align-items: center;
  padding: clamp(54px, 8vw, 98px) clamp(18px, 5vw, 72px);
  background:
    linear-gradient(110deg, rgba(247, 245, 239, .98) 0%, rgba(247, 245, 239, .92) 55%, rgba(170, 184, 170, .42) 100%);
}

.quiz-hero h1 {
  max-width: 920px;
  font-size: clamp(42px, 5.8vw, 78px);
}

.quiz-panel {
  padding: clamp(24px, 4vw, 34px);
  border: 1px solid var(--line);
  background: var(--white);
  box-shadow: 0 18px 36px rgba(16, 18, 20, .12);
}

.quiz-panel h2 {
  margin-bottom: 12px;
  font-size: clamp(30px, 3.6vw, 46px);
}

.quiz-type-grid,
.stage-grid,
.ludwig-grid,
.guide-card-grid {
  display: grid;
  gap: 16px;
}

.quiz-type-grid {
  grid-template-columns: repeat(2, 1fr);
  margin-top: 22px;
}

.quiz-type-card,
.stage-card {
  display: grid;
  gap: 12px;
  width: 100%;
  min-height: 190px;
  padding: 22px;
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--muted);
  text-align: left;
  cursor: pointer;
}

.stage-card {
  grid-template-rows: 116px auto 1fr auto;
}

.quiz-type-card:hover,
.quiz-type-card:focus-visible,
.stage-card:hover,
.stage-card:focus-visible,
.stage-card.is-selected {
  border-color: var(--ink);
  background: var(--white);
  outline: 0;
}

.quiz-type-card span {
  display: grid;
  width: 54px;
  height: 54px;
  place-items: center;
  border: 2px solid var(--ink);
  background: var(--white);
  color: var(--green);
  font-size: 30px;
  font-weight: 900;
}

.quiz-type-card strong,
.stage-card strong,
.guide-card-grid span {
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 24px;
  line-height: 1.1;
}

.quiz-section {
  background: var(--white);
}

.quiz-step {
  display: none;
}

.quiz-step.is-active {
  display: block;
}

.quiz-step-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 28px;
}

.quiz-back {
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--muted);
}

.stage-grid {
  grid-template-columns: repeat(4, 1fr);
}

.ludwig-grid {
  grid-template-columns: repeat(3, 1fr);
}

.stage-visual {
  position: relative;
  min-height: 116px;
  border: 2px solid var(--ink);
  background:
    radial-gradient(ellipse at 50% 32%, rgba(40, 61, 53, .12) 0 30%, transparent 31%),
    linear-gradient(180deg, #f2e1d5, #d7ad92);
  overflow: hidden;
}

.stage-visual::before,
.stage-visual::after {
  content: "";
  position: absolute;
  inset: 12px 18px 18px;
  border-radius: 46% 46% 44% 44%;
  background: var(--green);
}

.stage-visual::after {
  background: var(--paper);
  opacity: var(--loss, .08);
  transform: translateY(var(--drop, -38px)) scaleX(var(--width, .5));
}

.stage-card em {
  color: var(--copper);
  font-style: normal;
  font-weight: 900;
}

.quiz-result {
  margin-top: 28px;
  padding: clamp(24px, 4vw, 34px);
  border: 1px solid var(--line);
  background: var(--paper);
}

.quiz-result[hidden] {
  display: none;
}

.quiz-result strong {
  display: block;
  color: var(--green);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(36px, 5vw, 62px);
  line-height: 1;
}

.quiz-result h3 {
  margin-top: 12px;
}

.quiz-result-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.scale-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--white);
}

.scale-table th,
.scale-table td {
  padding: 16px;
  border: 1px solid var(--line);
  color: var(--muted);
  text-align: left;
  vertical-align: top;
}

.scale-table th {
  color: var(--ink);
  background: var(--paper);
  font-weight: 900;
}

.ludwig-info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 28px;
}

.ludwig-info-grid article,
.guide-card-grid a {
  padding: 26px;
  border: 1px solid var(--line);
  background: var(--white);
}

.guide-card-grid {
  grid-template-columns: repeat(3, 1fr);
}

.guide-card-grid a {
  display: flex;
  min-height: 180px;
  flex-direction: column;
  justify-content: space-between;
  color: var(--muted);
  line-height: 1.6;
}

@media (max-width: 1100px) {
  .stage-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 920px) {
  .quiz-hero,
  .quiz-type-grid,
  .ludwig-grid,
  .ludwig-info-grid,
  .guide-card-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .quiz-hero h1 {
    font-size: 42px;
  }

  .stage-grid {
    grid-template-columns: 1fr;
  }

  .scale-table {
    display: block;
    overflow-x: auto;
  }
}