.hero--inner {
  padding: 1.75rem 2rem;
}

.hero--inner h1 {
  font-size: 1.9rem;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: wrap;
  margin-bottom: 0.6rem;
  color: var(--muted);
  font-size: 0.8rem;
}

.breadcrumb a {
  color: var(--muted);
}

.breadcrumb a:hover {
  color: var(--accent);
}

.breadcrumb .sep {
  opacity: 0.4;
}

.tool-widget {
  margin-top: 1.5rem;
  padding: 1.75rem;
  border: 1px solid var(--border);
  border-radius: 1rem;
  background: var(--card-bg);
  box-shadow: var(--shadow-card);
}

.tool-widget > h2 {
  margin: 0 0 1.25rem;
  font-size: 1.05rem;
}

.calc-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
}

.input-group {
  margin-bottom: 1.1rem;
}

.input-group label {
  display: block;
  margin-bottom: 0.4rem;
  color: var(--text);
  font-size: 0.85rem;
  font-weight: 600;
}

.input-group input[type="text"] {
  width: 100%;
  padding: 0.72rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  outline: none;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font-family: inherit;
  font-size: 1rem;
}

.input-group input[type="text"]::placeholder {
  color: #64748b;
}

.input-group input[type="text"]:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.15);
}

.input-hint {
  margin: 0.3rem 0 0;
  color: var(--muted);
  font-size: 0.775rem;
}

.btn-calculate {
  width: 100%;
  margin-top: 1rem;
  padding: 0.8rem 1.5rem;
  border: none;
  border-radius: 999px;
  background: linear-gradient(135deg, #22c55e, #16a34a);
  box-shadow: 0 8px 24px rgba(34, 197, 94, 0.35);
  color: #022c22;
  cursor: pointer;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 700;
}

.btn-calculate:hover:not(:disabled) {
  opacity: 0.9;
  transform: translateY(-1px);
}

.btn-calculate:active:not(:disabled) {
  transform: translateY(0);
}

.btn-calculate:disabled {
  cursor: wait;
  filter: grayscale(0.7);
  opacity: 0.55;
}

.calc-error {
  margin: 1rem 0 0;
  padding: 0.75rem 1rem;
  border: 1px solid rgba(248, 113, 113, 0.3);
  border-radius: 0.5rem;
  background: rgba(248, 113, 113, 0.1);
  color: #fca5a5;
  font-size: 0.875rem;
  line-height: 1.5;
}

.calc-error[hidden] {
  display: none;
}

.results-col {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.results-card {
  min-height: 208px;
  padding: 1rem 1.15rem;
  border: 1px solid rgba(34, 197, 94, 0.2);
  border-radius: var(--radius);
  background: rgba(34, 197, 94, 0.06);
}

.results-heading-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
}

.results-heading-row .result-label {
  margin-bottom: 0.25rem;
  color: var(--muted);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.results-heading-row h3 {
  margin: 0;
  color: var(--text);
  font-size: 1.05rem;
}

.match-count {
  flex: 0 0 auto;
  padding: 0.35rem 0.65rem;
  border: 1px solid rgba(34, 197, 94, 0.3);
  border-radius: 999px;
  background: rgba(34, 197, 94, 0.08);
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 700;
}

.results-empty {
  display: flex;
  min-height: 125px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1.5rem 1rem;
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.02);
  color: var(--muted);
  text-align: center;
}

.results-empty[hidden] {
  display: none;
}

.results-empty .empty-icon {
  font-size: 2rem;
}

.results-empty strong {
  color: var(--text);
  font-size: 0.9rem;
}

.results-empty p {
  margin: 0;
  font-size: 0.825rem;
}

.word-list {
  margin: 0;
}

.word-list:empty {
  display: none;
}

.word-group + .word-group {
  margin-top: 1.2rem;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(148, 163, 184, 0.16);
}

.word-group h4 {
  margin: 0 0 0.65rem;
  color: var(--text);
  font-size: 0.85rem;
  line-height: 1.45;
}

.word-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.6rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.word-grid li {
  margin: 0;
}

.word-grid a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.65rem 0.75rem;
  overflow-wrap: anywhere;
  border: 1px solid rgba(34, 197, 94, 0.25);
  border-radius: 0.6rem;
  background: rgba(34, 197, 94, 0.1);
  color: var(--accent);
  font-size: 0.95rem;
  font-weight: 700;
  text-align: center;
}

.word-link-meta {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  flex: 0 0 auto;
}

.scrabble-score {
  padding: 0.18rem 0.4rem;
  border: 1px solid rgba(34, 197, 94, 0.28);
  border-radius: 999px;
  background: rgba(2, 44, 34, 0.45);
  color: #86efac;
  font-size: 0.68rem;
  font-weight: 700;
  line-height: 1.2;
  white-space: nowrap;
}

.dictionary-arrow {
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 400;
}

.word-grid a:hover,
.word-grid a:focus-visible {
  border-color: rgba(34, 197, 94, 0.55);
  background: rgba(34, 197, 94, 0.16);
}

.word-grid a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.seo-section {
  max-width: 740px;
  margin-top: 2rem;
}

.seo-section h2 {
  margin: 0 0 0.5rem;
  font-size: 1.1rem;
}

.seo-section p {
  margin: 0 0 0.75rem;
  color: var(--muted);
  line-height: 1.75;
}

.third-party-callout {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  margin-top: 1.25rem;
  padding: 1rem 1.1rem;
  border: 1px solid rgba(34, 197, 94, 0.4);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius);
  background: var(--accent-soft);
}

.third-party-callout-copy {
  min-width: 0;
}

.third-party-callout h3 {
  margin: 0 0 0.3rem;
  color: var(--text);
  font-size: 0.95rem;
}

.third-party-callout p {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.6;
}

.third-party-link {
  flex-shrink: 0;
  padding: 0.55rem 0.9rem;
  border: 1px solid var(--accent);
  border-radius: 999px;
  background: var(--accent);
  color: #052e16;
  font-size: 0.82rem;
  font-weight: 700;
  text-align: center;
}

.third-party-link:hover {
  background: #4ade80;
  color: #052e16;
}

.third-party-link:focus-visible {
  outline: 2px solid var(--text);
  outline-offset: 3px;
}

.feature-list {
  margin: 0.75rem 0 0;
  padding-left: 1.25rem;
  color: var(--muted);
  line-height: 1.7;
}

.feature-list li {
  margin-bottom: 0.45rem;
}

.feature-list strong {
  color: var(--text);
}

.formula-block {
  margin: 0.75rem 0;
  padding: 0.85rem 1.1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.04);
  color: var(--accent);
  font-family: monospace;
  font-size: 0.9rem;
  line-height: 1.6;
}

.faq-section {
  max-width: 740px;
  margin-top: 2rem;
}

.faq-section details {
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  background: rgba(255, 255, 255, 0.02);
}

.faq-section summary {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 1rem 3rem 1rem 1rem;
  cursor: pointer;
  list-style: none;
}

.faq-section summary::-webkit-details-marker {
  display: none;
}

.faq-section summary::after {
  position: absolute;
  top: 50%;
  right: 1rem;
  color: var(--accent);
  font-size: 1.2rem;
  content: "+";
  transform: translateY(-50%);
}

.faq-section details[open] summary::after {
  content: "−";
}

.faq-section summary h2 {
  margin: 0;
  color: var(--text);
  font-size: 0.98rem;
}

.faq-info-icon {
  display: grid;
  width: 2rem;
  height: 2rem;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 50%;
  background: rgba(74, 222, 128, 0.12);
  color: var(--accent);
  font-family: Georgia, serif;
  font-weight: 700;
}

.faq-content {
  padding: 0 1.25rem 1.25rem 3.8rem;
  border-top: 1px solid rgba(148, 163, 184, 0.12);
}

.faq-list {
  max-width: 740px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.faq-item {
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
}

.faq-item:last-child {
  border-bottom: none;
}

.faq-item h3 {
  margin: 0 0 0.4rem;
  color: var(--text);
  font-size: 0.95rem;
}

.faq-item p {
  margin: 0;
  color: var(--muted);
  font-size: 0.875rem;
  line-height: 1.65;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0.85rem;
  margin-top: 1rem;
}

.related-card {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 0.9rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card-bg);
}

.related-card:hover {
  border-color: rgba(34, 197, 94, 0.4);
  transform: translateY(-2px);
}

.related-card strong {
  font-size: 0.9rem;
}

.related-card span {
  color: var(--muted);
  font-size: 0.8rem;
}

@media (max-width: 760px) {
  .calc-layout {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

@media (max-width: 600px) {
  .hero--inner {
    padding: 1.25rem;
  }

  .hero--inner h1 {
    font-size: 1.5rem;
  }

  .tool-widget {
    padding: 1.25rem;
  }

  .faq-content {
    padding-left: 1.25rem;
  }

  .third-party-callout {
    align-items: stretch;
    flex-direction: column;
  }

  .third-party-link {
    align-self: flex-start;
  }
}