.romaji-hero {
  background: linear-gradient(135deg, rgba(8, 120, 184, 0.08), rgba(217, 79, 65, 0.05));
}

.romaji-hero h1 {
  max-width: 760px;
}

.romaji-hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 25px;
}

.romaji-hero-points span,
.quick-examples button,
.drill-category {
  border: 1px solid #cbd7e3;
  border-radius: 999px;
  padding: 6px 12px;
  background: rgba(255, 255, 255, 0.84);
  color: var(--blue-deep);
  font-size: 12px;
  font-weight: 900;
}

.section-kicker {
  margin-bottom: 8px;
  color: var(--blue);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.16em;
}

.lab-panel h2,
.lab-practice h2,
.lab-drill h2 {
  margin-bottom: 8px;
}

.lab-intro {
  max-width: 760px;
  margin: 0 0 22px;
  color: var(--muted);
}

.romaji-form {
  display: flex;
  align-items: end;
  gap: 12px;
  max-width: 760px;
}

.romaji-form .field {
  flex: 1;
}

.romaji-form .primary-button {
  min-width: 174px;
}

.quick-examples {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 15px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.quick-examples button,
.drill-category {
  cursor: pointer;
  color: var(--ink);
  transition: border-color 140ms ease, background-color 140ms ease, transform 140ms ease;
}

.quick-examples button:hover,
.drill-category:hover,
.drill-category.is-selected {
  border-color: var(--blue);
  background: #eaf7fd;
  color: var(--blue-deep);
  transform: translateY(-1px);
}

.lab-message {
  margin: 15px 0 0;
  font-weight: 800;
}

.lab-error {
  color: #a3332a;
}

.lab-result {
  margin-top: 30px;
  border-top: 1px solid var(--line);
  padding-top: 26px;
}

.lab-result[hidden],
.lab-practice[hidden] {
  display: none;
}

.result-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
}

.result-reading {
  display: block;
  margin-top: 4px;
  font-size: clamp(26px, 4vw, 40px);
  letter-spacing: 0.06em;
}

.result-note {
  border-radius: 999px;
  padding: 6px 10px;
  background: #fff5dc;
  color: #8b5b00;
  font-size: 12px;
  font-weight: 800;
}

.result-summary {
  margin: 16px 0 12px;
  color: var(--muted);
}

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

.candidate-card {
  display: flex;
  min-height: 92px;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid #cbd7e3;
  border-radius: 12px;
  padding: 15px 16px;
  background: #fff;
}

.candidate-card.is-recommended {
  border-color: rgba(217, 79, 65, 0.48);
  background: linear-gradient(135deg, #fff8f4, #fff);
}

.candidate-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  min-height: 20px;
}

.candidate-badge {
  border-radius: 999px;
  padding: 3px 8px;
  background: #eaf7fd;
  color: var(--blue-deep);
  font-size: 11px;
  font-weight: 900;
}

.candidate-badge.primary {
  background: #ffe5dc;
  color: #a3332a;
}

.candidate-romaji {
  display: block;
  margin: 8px 0;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 22px;
  font-weight: 900;
  letter-spacing: 0.06em;
  overflow-wrap: anywhere;
}

.candidate-use {
  align-self: flex-start;
  border: 0;
  padding: 0;
  background: transparent;
  color: var(--blue-deep);
  cursor: pointer;
  font-size: 12px;
  font-weight: 900;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.candidate-footnote {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.lab-practice,
.lab-drill {
  margin-top: 24px;
}

.practice-target-label {
  margin: 0 0 3px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.lab-stage {
  margin-top: 18px;
  outline: none;
}

.lab-stage:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(8, 120, 184, 0.14);
}

.drill-categories {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 0;
}

.drill-category {
  border-radius: 8px;
  padding: 9px 13px;
}

.lab-drill .typing-status {
  margin-bottom: 18px;
}

.content-panel details {
  border-bottom: 1px solid var(--line);
  padding: 16px 0;
}

.content-panel details:first-of-type {
  border-top: 1px solid var(--line);
}

.content-panel summary {
  cursor: pointer;
  color: var(--ink);
  font-weight: 900;
}

.content-panel details p {
  margin: 12px 0 0;
}

@media (max-width: 700px) {
  .romaji-form {
    align-items: stretch;
    flex-direction: column;
  }

  .romaji-form .primary-button {
    width: 100%;
  }

  .candidate-list {
    grid-template-columns: 1fr;
  }

  .result-heading {
    align-items: start;
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  .quick-examples button,
  .drill-category {
    transition: none;
  }
}